初一数学题：关于相交线,相交线,相交线的问题

来源：学生作业帮编辑：作业帮分类：数学作业时间：2024/05/25 10:26:18

老师，您好。请给我讲下这个方程怎么列好吗？求求您了

解题思路：本题主要根据对顶角相等的性质进行计算就可以了
解题过程：
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°
∵∠AOC与∠BOD为对角, ∴∠BOD =∠AOC = 70°
∵∠BOE：∠EOD =2：3, ∴∠EOD = 3/5∠BOD = 42°

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