The circumference of a circle is 22π in. What is the area, in square inches? Express your answer in terms of \piπ.

A = 121π in²

Step-by-step explanation:

The circumference (C) of a circle is

C = 2πr ( r is the radius )

Here C = 22π , that is

2πr = 22π ( divide both sides by 2π )

r = = 11

The area (A) of a circle is

A = πr² = π × 11² = 121π in²

not enough information

step-by-step explanation:

we cannot know this, because the other students could have handed out 10 flyers, or they could have handed out 100. one way, the mean would go up, and another way, the mean would go down.