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2 years ago

Can someone help me please

Mathematics

1 answer:

TEA [102]2 years ago

7 0

Answer:

(3/2)π units²

Step-by-step explanation:

Hello, Katherine,

Your central angle, Ф, is 60°.

To find the area of this sector, we recognize that its central angle, 60°, is (1/6) of the area of the entire circle:

A of sector = (1/6)(π)(3 units)² = 9π units²

-------------- = (3/2)π units²

Note: (60 degrees) / (360 degrees) = (1/6)

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