Circumference:
C = 2 * π * r
C = 2 * 3.14 * 279
C = 1750.92 inches
Area:
A = π * r^2
A = 3.14 * 279^2
A = 245046.66 square inches
Therefore, the circumference of the circle is 1750.92 inches and the area is 245046.66 square inches.
Area and Perimeter Unit Test
finding the circumference and area of a circle with a radius of 279 inches. Substitute 3.14 for pi. Express your answers to the hundredths place
3 answers
wrong
I apologize for the mistake in my previous response. Let me correct that.
Given:
Radius (r) = 279 inches
Pi (π) = 3.14
Circumference:
C = 2 * π * r
C = 2 * 3.14 * 279
C = 1750.52 inches
Area:
A = π * r^2
A = 3.14 * 279^2
A = 245158.94 square inches
Therefore, the correct circumference of the circle is 1750.52 inches and the area is 245158.94 square inches. Thank you for pointing out the error.
Given:
Radius (r) = 279 inches
Pi (π) = 3.14
Circumference:
C = 2 * π * r
C = 2 * 3.14 * 279
C = 1750.52 inches
Area:
A = π * r^2
A = 3.14 * 279^2
A = 245158.94 square inches
Therefore, the correct circumference of the circle is 1750.52 inches and the area is 245158.94 square inches. Thank you for pointing out the error.
1 answer