Question

Is my answer correct??
Find the area of half the circle given the following:
Round your answer to two decimal places.
Use 3.14 for pi.
d = diameter
d=16
my answer rounded to two decimal places : 100.48

Answer 1

YES! :))))

Answer 2

Area of half circle:

1/2 pi r ^ 2
= 1/2 pi (8)^2
= 32 pi
= 100.53 square units (approx)