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kobusy [5.1K]
2 years ago
11

What is the exact area of a circle whose radius is 9 yd? Enter your answer in the box. Express your answer in terms of

Mathematics
2 answers:
atroni [7]2 years ago
6 0

Answer:

81\pi

Step-by-step explanation:

Area = pi*r^2

Area = pi*9^2

Area = 81\pi

Genrish500 [490]2 years ago
3 0

Answer:

81πyd²

Step-by-step explanation:

Given

Radius of the circle (r) = 9 yd

Area of the circle

= πr²

= π * 9²

= 81π yd²

Hope it will help :)❤

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Answer:

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Step-by-step explanation:

Set up a ratio of grams to cakes

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Just divide by 11.

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But you need 5 cakes so multiply by 5

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