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Which formula would you use to determine how much paint would be needed to paint the inside of a circular shape diameter of 3 feet on your bedroom wall
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Which formula would you use to determine how much paint would be needed to paint the inside of a circular shape diameter of 3 feet on your bedroom wall

User Ahmed Abdelrahman
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1 Answer

7 votes
Pi * r^2 (Pi multiplied by the radius of the circle (squared)
(It's working out the area of the circle
So Pi * 1.5^2
User Gloria Santin
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