Question

A circle with center at (0,0) passes through (-8,0). Find the circumference and area of the circle in terms of p.

Answer 1

Circumference = 50.27

Area = 201.06

Explanation:

by the statements you have I would say the radius is 8 (meaning the diameter equals 64)

circumference = 2πr

so C = 2π(8)

C = 50.27

Area = πr^2

= π(8)^2

A = 201.06