If the diameter of a circle is 30 cm what is the area?
pls need ko po to now
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If the diameter of a circle is 30 cm what is the area?
pls need ko po to now
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Answer:Formula:
r = 15 d = 30 C = 94.3 A = πr2 = π(d2)2 A = C24π π = 3.1415 A = area C = circumference or perimeter r = radius, d = diameter