what is the area of 452.4
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12345678900987654321 is the ans
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Result: The area of a circle with radius 72 is 16290
Formulae:
r = 72 d = 144 C = 452 A = πr2 = π(d2)2 A = C24π π = 3.1415 A = area C = circumference or perimeter r = radius, d = diameter
Formulae:
r = 72 d = 144 C = 452 A = πr2 = π(d2)2 A = C24π π = 3.1415 A = area C = circumference or perimeter r = radius, d = diameter
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