If 1/3 of a circle with a radius of 6 is shaded, what is the area of the shaded portion of the circle?

Answer 1

1/3 * pi * radius^2 =

1/3 * pi * 6^2 =

1/3 * pi * 36 =

12 * pi < 37.7

Answer 2

A=pi*r^2

A/3=(pi*r^2)/3

A/3=(pi*(6)^2)/3

A/3=(pi*36)/3

A/3=pi*12 <-- Solution

A/3=37.699 <-- Decimal Solution