A triangle has three s___.
A triangle has three s___.
A triangle has three sides.对three划线提问
( ) has three sides A A star B A circle C A triangle
this book is a rectangle.(划线部分提问)A triangle has (three)side.
a____with three sides is a triangle.
He is a s___ and he has been in the army for three years.
Three lines ( ) a triangle.填make还是makes?
英语翻译A star has 5ends;A squar has 4 ends; a triangle has 3end
英语翻译A star has 5 ends,A square has 4 ends,A triangle has 3 e
a sa start has five ends,a square has fourve ends,a triangle
3.One side of a triangle has length 8 and a second side has
1.If the length,in inches,of all three sides of a triangle a