Q. 9.     The adjoining figure represents a rectangular lawn with a circular flower bed in the middle. Find:

              (iv) the circumference of the flower bed.

Answers (1)
R Riya

We know that circumference of the circle is = 2 \pi r

Circumference of the flower bed with radius 2 m is

\Rightarrow 2 \pi r = 2 \times 3.14 \times 2 = 12.56 \ m

Therefore, the circumference of the flower bed with radius 2 m is  12.56 \ m

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