blackjack73
12.05.2020 •
Mathematics
Find the area of a circle with radius 28 cm.
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Ответ:
Area = pi x 28^2 = ~2463 (cm2)
Ответ:
2463 cm^2
Step-by-step explanation:
Area of any circle = pi * r^2
Substitute for r = 28 cm, gives the answer.( pi * 28^2 = 2463 )
Ответ: