Question

Using the figure below, find the area of the circle.o10 cmLet pi = 3.14Do not include units (cm2) in your answer.Round your answer to one decimal place.

Answer 1

pi = 3.14

diameter = 10 cm

radius = 10/2

radius = 5 cm

Equation of the area

Area = pi* r^2

Substitution

Area = 3.14 * 5^2

Simplification

Area = 3.14 x 25

Result

Area = 78.5