Question

The radius of a circle is 6 feet. What is the area of the circle?

A. 6π
B. 12π
C. 18π
D. 36π

Answer 1

The answer is D. 36 pie!

Answer 2

Answer: Choice D) 36pi square feet

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The radius is given to be r = 6. Plug this into the area of a circle formula shown below

A = pi*r^2
A = pi*6^2
A = pi*36
A = 36*pi
A = 36pi