Answer:
see explanation
Step-by-step explanation:
The perimeters of the similar figures have the same ratio as the sides.
ratio of perimeters = 
ratio of areas = 11² : 6² , that is 121 : 36
ratio of areas = 
Answer:
you are absolutely correct .........
They are always on a coplanar
Answer:
Angle 1 and Angle 2 are adjacent angles.