s247046
s247046 s247046
  • 03-12-2020
  • Mathematics
contestada

8.
What is the area of a circle whose diameter is 10?
A.10 pi
B.20 pi
C.25 pi
D. 100 pi

Respuesta :

browniemaster323
browniemaster323 browniemaster323
  • 03-12-2020

Answer:

25 pi

Step-by-step explanation:

area of circle = pi (r)^2

radius = 10/2 = 5

5×5 = 25

25 pi

Answer Link
joaena
joaena joaena
  • 03-12-2020

Answer:

C

Step-by-step explanation:

The formula is pi(r＾2)

r=radius

=10/2

Answer Link

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