Question

Use pi to represent the symbol

For example:

would be typed as 32pi

Answer 1

( 540 - 65.25π ) square inches

Explanation:

Answer 2

Area of Shaded Region; ( 540 - 65.25π ) square inches

Explanation:

We can tell that the Area of Shaded Region ⇒ ( 540 - 65.25π ) square inches, provided the explanation in the picture below;