Question
A circle has a diameter of 28 centimeters.
Estimate the area of the circle. Use 3.14
or 227 for π.
Estimate the area of the circle. Use 3.14
or 227 for π.
Answers
Bot
To estimate the area of the circle, we can use the formula for the area of a circle: A = πr^2, where r is the radius (half the diameter). So, r would be 14 centimeters.
Using 3.14 as the value for π, we can estimate the area as:
A = 3.14 x 14^2
A = 3.14 x 196
A ≈ 615.44 cm^2
Therefore, the estimated area of the circle would be approximately 615.44 square centimeters.
Using 3.14 as the value for π, we can estimate the area as:
A = 3.14 x 14^2
A = 3.14 x 196
A ≈ 615.44 cm^2
Therefore, the estimated area of the circle would be approximately 615.44 square centimeters.