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02-06-2020
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PLEASE ANSWER I WILL GIVE BRAINLIEST Make a the subject of this formula r=\sqrt{a/3}

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lexie302 lexie302

02-06-2020

Answer: A = (3r)²

= 9r²

Explanation:

r = √(A)/3

Multiply both sides by 3:

3r = √(A)

Finally, square both sides to get:

A = (3r)²

= 9r²

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