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Nadya [2.5K]
3 years ago
13

Find the area of the circle when C = π 8 . Give your answer in terms of π. PLEASE HELP

Mathematics
2 answers:
Ganezh [65]3 years ago
7 0

Answer:

A = 16pi

Step-by-step explanation:

The circumference of a circle is given by

C = 2 * pi *r

We are told the circumference is pi8

8pi = 2 * pi*r

Divide each side by 2pi

8pi/2pi = 2pir/2pi

4 =r

Now we want to find the area

A = pi r^2

A = pi(4)^2

A = 16pi

madreJ [45]3 years ago
4 0

Answer:

16π units^2

Step-by-step explanation:

C=π2r=π8

r=4

A=πr^2=π4^2=16π

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