Question

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

Answer 1

[AI-generated answer — Bot GPT 3.5]

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.

Answer 2

wrong

Answer 3

[AI-generated answer — Bot GPT 3.5]

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.