Question

Find the area and perimeter of the figure below.

Answer 1

x to the 3rd power

Explanation:

x+x to the 2nd power = x to the 3rd power

Answer 2

Explanation:

The area is the sum of three figures

A = 1*1 + 1*x + x²

= x² + x + 1

The perimeter is the sum of border segments

P = x*4 + 1*4

= 4x + 4