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10 June, 01:14

A circle has a center at (5, 5) and a radius of 2. If the format of the equation for the circle is (x - h) 2 + (y - k) 2 = r2, then what is r2?

Select one:

A. 1

B. 2

C. 3

D. 4

E. 5

+5
Answers (1)
  1. 10 June, 01:36
    0
    D: r^2 = 4

    Step-by-step explanation:

    Square the radius: r^2 = 2^2 = 4 (answer)
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