Answer:
Yes they do.
Step-by-step explanation:
All of the angles are the same shape and size therefore are equal to each other.
Yes
Their angles are the same and the shapes are similar.
7
3x+4x=7x
2x_(_5x)
2x+5x=7x
7x+7x=14x
x=14÷2=7
Answer:Second One On Edge