Question

A man starts cycling a circular flower bed of radius of 10 m. Find the distance he will cover after he completes 2 rounds around the flower bed.​

Answer 1

Answer:

The Radius Of Flower Bed = 10m

So DIAMETER of Flower Bed = 2 × Radius I.e

10 × 2 = 20m

Now The Diameter Is The Half Of Circle

So The Full Circle = 2 × Diameter i.e 2 × 20 = 40 m

Answer 2

Answer:

for this first we have to find the circumference of circle

circumference of circle = 2πr

=2×(22/7)×10=62.8m

62.8 lm is the distance for 1st round

for 2 rounds the distance covered is =62.8×2=125.6m ans

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