Given two shapes
We will find the name of the shape and its perimeter.
Shape ABCD:
Length = AD = 8 units
Width = AB = 4
AB⊥AD, So, the name of the shape is Rectangle
perimeter = 2*(AB+AD) = 2*(4+8) = 2 * 12 = 24 units
Shape PQRS:
Length = PQ = 4 units
Width = PS = 4 units
As PQ = PS, and PQ⊥PS
So, the name of the shape is Square
perimeter = 4 * 4 = 16 units
