Which sets of measurements could be the interior angle of a triangle? Select each correct answer.
1 answer:
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Answer:
C = 2πr = 16.3
2(3.14)r = 16.3
r = 16.3/6.28
r = 2.5955414
Area: A = πr2
A = 3.14(2.5955414)2
A = 21.15366242
Step-by-step explanation:
The answer would be 21.2