3 years ago

I give brainiest!!! Find the area of that sector. Show work.

2 answers:

6 0

That's a quarter of the circle. So find the area of the circle, and divide by 4 to get the answer.

Circle area = 3.14*13^2 = 530.66
Answer = circle area / 4 = 132.665

Lady bird [3.3K]3 years ago

4 0

Answer:

132.7323 (4 dp)

Step-by-step explanation:

Area of sector formula: θ/360 x πr²

Substitute given values into formula:

90/360 x π x 13²

= 132.7323...

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lara31 [8.8K]

Answer:

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Step-by-step explanation:

y = 6x + 8

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