dtpeck01 dtpeck01

21-06-2018
Mathematics

contestada

What is the area of the circle whose equation is (x - 9)^2 + (y - 3)^2 = 64?

4p

8p

16p

64p

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altavistard altavistard

21-06-2018

You can read off the square of the radius immediately; it is 64. Thus, the radius is 8, and the area of the circle is C = pi*r^2, or C = pi*(8 units)^2.

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lexusdixon3 lexusdixon3

15-03-2022

Answer:

16pi

Step-by-step explanation:

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