Formula for the perimeter of a quarter circle: C = ((pi x 2r) / 4) + 2r
C = ((3.14 x 18) / 4) + 18
C = (56.52 / 4) + 18
C = 14.13 + 18
C = 32.13 miles
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Answer:20
Step-by-step explanation:
Answer:
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Step-by-step explanation:
Ninety five plus negative two
90 degrees rotation about the origin
