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2 years ago

13

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

2 answers:

andreev551 [17]2 years ago

5 0

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

boyakko [2]2 years ago

4 0

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

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