I give brainiest!!! Find the area of that sector. Show work.
2 answers:
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
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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Step-by-step explanation:
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