Question

Find the area of a circle of dimeter 8.4 m

Answer 1

Answer:

area of circle = π$r^2$ = π$(\frac{d}{2} )^2$ = 3.14 x $4.2^2$ = 3.14 x 17.64 = 55.3896$m^2$

Step-by-step explanation:

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Answer 2

Answer:

Diameter= 8.4 , Radius= 4.2

Area of Circle= πr²

= 22/7×42/10×42/10

= 1386/25

Step-by-step explanation:

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