Question

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

Answer 1

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).

Learn more about Area of a Circle