A circular clock with a circumference of 88cm is mounted on a wall. How much area of a wall didn't occupy​

616 cm^2

Step-by-step explanation:

Steps to derive the answer

1.we are going to first determine the radius from the circumference

2.we would calculate the area

Circumference of a circle = 2nr

n = 22/7

r = radius

88 = 2 x 22/7 x r

Divide both sides of the equation by 2 x 7/22

r = 14

Area of a circle = nr^2

3.14 x 14^2 = 616 cm^2