MathematicsThe circumference and area of a circle of diameter 56 m is ____ m and ____ sq. m.

The circumference and area of a circle of diameter 56 m is m and sq. m.

r = \frac{d}{2} = \frac{56}{2} = 28 m

Circumference of circle =

2 πr

= 2 \times \frac{22}{7} \times 28

= 176 m

Area of circle =

π r^{2}

= \frac{22}{7} \times 28 \times 28

= 2464 m^{2}

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