Question

What is the sum of the areas of circle C and circle D?

O 7 units?
7 cm
D
O 1410 units
O 49 units
O 987 units

Answer 1

98pi

Explanation:

Area of circle: pi(r)^2

A1=pi(7)^2

A2=pi(7)^2

A2+A1=98pi