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



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Answer 1

Step-by-step explanation:

B. 15708 square centimetre

area of circle = 22/7*50*50

22/7*2500

3.142857143*2500

7857.142857 Ans

Answer 2

Answer:

It is closest to C. 7854 square centimeters.

Step-by-step explanation:

A circle has radius, r = 50 cm

Area = π$r^{2}$ = $\frac{22}{7}$ x $50^{2}$ = $\frac{22}{7}$ x 2500 > 7500

Therefore, it is closest to C. 7854 square centimeters.