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The diameter of circle is 1.06m. Calcula...

The diameter of circle is 1.06m. Calculate the area enclosed by the circle in correct number of significant figures.

Text Solution

Verified by Experts

The correct Answer is:
`0.882m^2`
Here, D = 1.06m, A =?
`A = (pi D^2)/(4) = (3.14)/(4)(1.06)^2 = 0.8820 m^2`
Rounding offf to three significant figures
`A = 0.882 m^2`
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Calculate area enclosed by a circle of diameter 1.06 m to correct number of significant figures.

The diameter of a circle is 1.06 m. Calculate the area to an appropriate number of significant figures, Take pi= 3.14 .

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