dwlilahs dwlilahs

12-06-2021
Mathematics

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I need to know the area in square centimeters of sector ABC?

I need to know the area in square centimeters of sector ABC class=

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ayimobuobi ayimobuobi

12-06-2021

The answer is 100 pi in the question but in cm...is 314cm^2

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Аноним Аноним

12-06-2021

Answer:

75π / 2

Step-by-step explanation:

a = (∅ / 2π) * πr²

a = (3π/4 / 2π) * π(100)

a = (3/8) * 100π

a = 300/8 * π

a = 75/2 * π

a = 75π / 2

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