Question

In the figure below, a circle is inscribed in a

square that has side length 8 units. Express the
shaded area of the figure in terms of T.

Answer 1

9514 1404 393

Answer:

64 -16π square units

Explanation:

The area of the square is ...

A = (8 units)^2 = 64 units^2

The area of the circle is ...

A = πr^2 = π(4 units)^2 = 16π units^2

The shaded area is the difference:

shaded area = (64 -16π) units^2.