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FinnZ [79.3K]
3 years ago
11

The circumference of a circle is 13π ft. What is the area, in square feet? Express your answer in terms of π.

Mathematics
1 answer:
Ksenya-84 [330]3 years ago
5 0

Answer:

\frac{169}{4} \pi square feet

Step-by-step explanation:

Circumference = 2πr

13π = 2πr

\frac{13}{2}=r

Area = πr²

π × \frac{13}{2}² =

\frac{169}{4}π square feet

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