Mathematics, 12.10.2019 00:00, isaaccott013

Circle a has radius 4 feet .circle b has
radius 9 feet .what is the ratio of the area of arcle a to the
area of circle b?

a . 1/2
b . 4/9
c . 8/27
d . 16/81

Answers: 1

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Circle a has radius 4 feet .circle b has
radius 9 feet .what is the ratio of the area of arcle...