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Mathematics
Jamir Whitaker
25 August, 22:40
Find the area of a circle with diameter 18 cm.
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Enrique Duffy
26 August, 00:48
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Answer:254.5 Cm or 2.545E-8 km or 39.45in
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Bacchus
26 August, 02:18
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Area = 254.34 cm² or 81π
Step-by-step explanation:
Area = πr²
Radius (r) = 18 : 2 = 9
π = 3.14
Area = (3.14) (9) ²
Area = (3.14) (81)
Area = 254.34 cm²
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