UB d = 20 in What is the area, in sq-in, of the circle? * IS (1 Point) 10T 4011 201 100TE

Question

UB
d = 20 in
What is the area, in sq-in, of the circle? * IS
(1 Point)
10T
4011
201
100TE

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Claire 1 week 2021-11-21T11:59:09+00:00 1 Answer 0 views 0

Answers ( )

    0
    2021-11-21T12:00:11+00:00

    Answer:

      100π square inches

    Step-by-step explanation:

    The area of a circle is given by …

      A = πr^2

    where r is the radius. The radius of a circle is half the diameter, so your circle with 20 inch diameter has a radius of 10 inches. Putting that value into the formula gives an area of …

      A = π·(10 in)^2 = 100π in^2

    The area is 100π square inches.

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