alouissaint56 alouissaint56
  • 23-05-2020
  • Mathematics
contestada

Find the area of Q in terms of pi

Find the area of Q in terms of pi class=

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Nico123o
Nico123o Nico123o
  • 23-05-2020

Ooo, this one's a quick one! To solve this, you must use the area of a circle formula, which is a=πr².

NOTE: The 20in you see in this picture, is known as the circumference, but the radius is HALF of the diameter, so our radius or "r", is 10!

Plug it in!

π(10²)

Do 10²!

=100

Now finish the equation by multipling your 400 by your π!

ANSWER: 314.159265359

(If you were instructed to round, this is not the rounded answer)

Answer Link

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