Question

Find the circumference and area of a circle with a diameter of 22 inches. Leave your answers in terms of pi.

C = 11n; A = 44n
C = 22n; A = 44n
C = 110; A = 1210
C = 22n; A = 121n

Answer 1

For pi, I am using 3.14

C- 69.08

A-379.94

How to get the c-3.14*22

How to get the a-3.14*11 squared

(square the 11)