I have tried a good 7 practice problems but for some reason I just can’t understand it, I need help. The end answer is a fraction times pi (NOT 3.14)

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05-02-2022
Mathematics

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I have tried a good 7 practice problems but for some reason I just can’t understand it, I need help. The end answer is a fraction times pi (NOT 3.14)

$I have tried a good 7 practice problems but for some reason I just cant understand it I need help The end answer is a fraction times pi NOT 314 class=$

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abs99rocks abs99rocks · Answer 1 · 2022-02-05T02:15:42+01:00

abs99rocks abs99rocks

05-02-2022

Answer:

1/2 pi

Step by step explanation:

Find the circumference

2πr = 2xπx2 = 4π

Find the angle of JHI

Since 1/2π is 1/8 of 4π,

Angle JHI should also be 1/8 of 360 = 45 degrees

To find area, 45/360 x π X 2^2

= 1/8 x 4π

= 1/2 π

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