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A circle has radius 50 cm. Which of these is closest to its area? A. 157 square centimeters B. 15708 square centimeters C. 7854 square centimeters D. 314 square centimeters

User Crichavin
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Final answer:

The area of the circle with a radius of 50 cm is approximately 7854 square centimeters

correct answer is option c

Step-by-step explanation:

The formula to calculate the area of a circle is πr², where π is the mathematical constant pi (approximately 3.14159) and r is the radius of the circle.

Using this formula and plugging in the given radius of 50 cm, we can calculate the area:

Area = π x (50 cm)² = 3.14159 x (50 cm)² = 3.14159 x 2500 cm² ≈ 7854 cm²

Therefore, the closest option to the area of the circle is 7854 square centimeters (C).

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User Sam Liao
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