Question

Find the diameter of a circle, if it's area is 3401.87 m2. (assume pi 22/7)​

Answer 1

Answer:

d≈65.81

Step-by-step explanation:

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Answer 2

Answer:

The radius of the circle is 103.4m

Step-by-step explanation:

Here we have been given that the diameter of the circle is to be found out and the area of the respective circle is given to be 3401.87$m^{2}$. Therefore we have the following given,

The respective formula of the area of the circle is given by the formula,

Area = $\pi r^{2}$

∴ 3401.87 = $\pi r^{2}$

⇒ $r^{2} = 3401.87$ ÷ $\pi$

⇒ $r^{2}$ = 3401.87 ÷ $\frac{22}{7}$

⇒ $r^{2}$ = 10691.60

⇒ r = 103.4 m

Therefore the radius of the circle given above is 103.4 m