Question

1. Sue made a cookie cake for her friend's birthday. The diameter is 8 inches. The area of the cake is

inches² (round to the nearest hundredths place)

Answer 1

50.24 inches^2

Explanation:

D=8 inches, r=D/2, r=8/2=4 inches

Area of circle= πr^2

=3.14×4×4

=3.14×16

=50.24