Question

Find the radius of the circle whose area is 314 2/7

Answer 1

Answer:

Step-by-step explanation:

Area of circle=2200/7

pi r²=2200/7

22/7×r²=2200/7

r²=2200/7×7/22

r=√100

r=10cm

Answer 2

ANSWER:

Area of a circle

$= \frac{2200}{7}$

$\frac{22}{7} \times r ^{2} = \frac{2200}{7} \times \frac{7}{22} \\ = r \sqrt{100} \\ = 10m \: ans$

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