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The radius of a circle is 6 cm. Find its area to the nearest whole number.

User VietDD
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2 Answers

5 votes

Answer:

113

Explanation:

Area of a circle = π r^2

A = π r^2

A = π * 6^2

A = π * 36

A = 113.097...

A = 113 (nearest whole number)

User Bryksin
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7.1k points
4 votes

Answer: 113 CM

Explanation:

Recall that the formula for the area of a circle is A = πr^2, where A represents the area and r represents the radius.

Substitute the given value of the radius into the formula: A = π(6 cm)^2

Simplify the expression: A = π(36 cm^2)

Use the approximation for π, which is 3.14, to calculate the approximate area: A ≈ 3.14(36 cm^2)

Multiply to get the final answer: A ≈ 113 cm^2.

Therefore, the area of the circle to the nearest whole number is 113 square centimeters.

User Ngoue
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