3 years ago

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

Mathematics

2 answers:

ElenaW [278]3 years ago

8 0

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

Norma-Jean [14]3 years ago

6 0

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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