The radius of the circle is 18.3 cm. The value of the number is π≈3.14. Determine the area of this circle.

univerkov | December 2, 2020 | education

Given:
R = 18.3 cm
Pi ~ 3.14
Find: S circle
Decision:
S = Pi × R ^ 2
S = 3.14 × (18.3) ^ 2 = 3.14 × 334.89 = 1051.554
Answer: the area of a circle is 1051.554

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