Note: Enter your answer and show all the steps that you use to solve this problem in the space provided.

Question

A circle has a diameter of 28 centimeters.

Estimate the area of the circle. Use
3.14
or
22
7
for
π
.

Answer 1

The formula for the area of a circle is A = πr^2, where r is the radius of the circle.

Since the diameter of the circle is given as 28 centimeters, we can find the radius by dividing 28 by 2:

radius = diameter/2 = 28/2 = 14 centimeters

Using π = 3.14, we can estimate the area of the circle as:

A = πr^2 = 3.14 x 14^2 = 3.14 x 196 = 615.44 square centimeters

Therefore, an estimate of the area of the circle is 615.44 square centimeters.

Answer 2

Note: Enter your answer and show all the steps that you use to solve this problem in the space provided.

A circle has a diameter of 28 centimeters.

Estimate the area of the circle. Use
3.14
or
22
7
for
π
.

Note: Enter your answer and show all the steps that you use to solve this problem in the space provided.

A circle has a diameter of 28 centimeters.

Estimate the area of the circle. Use
3.14
or
22
7
for
π
.

Note: Enter your answer and show all the steps that you use to solve this problem in the space provided.

A circle has a diameter of 28 centimeters.

Estimate the area of the circle. Use
3.14
or
22
7
for
π
.