arieana30 arieana30

10-03-2020
Mathematics

contestada

Find the radius of a circle with an area of 2827.4 square feet

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dblott580 dblott580

10-03-2020

23.89 ft2? Just take into consideration that I’m not good at Math lolllll

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10-03-2020

Answer:

radius = 30 feet

Step-by-step explanation:

area of circle = π × (radius)²

∴ (radius)² = area ÷ π

∴ (radius)² = 2827.4 ÷ π = 899.989

∴ radius = √(899.989) = 29.9998 = 30 feet

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