3 years ago

I’m lost on how to make r the subject for this equation

Mathematics

2 answers:

andriy [413]3 years ago

7 0

Answer:

Step-by-step explanation:

A = πr²

Dividing by π

A/π = r²

Finding the square root of both side

√r² = √(A/π)

r = √(A/π)

Fofino [41]3 years ago

7 0

Answer:

Step-by-step explanation:

A = πr²

r²= Aπ

r= √Aπ

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