3 years ago

You are given a circle of radius 12. What is the segment area of an arc that is 90 degrees?

Mathematics

2 answers:

Pachacha [2.7K]3 years ago

7 0

Answer:

36π - 72 sq in.

Step-by-step explanation:

π×12² = 144π

90/360 × 144π = 36π

Triangle = ½ × 12 × 12 = 72

Segment = 36π - 72

Naddik [55]3 years ago

3 0

The answer is the 2nd option, 36 pi - 72 sq in

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