Question

The diameter of a circle is 2.486m. Calculate the
area enclosed by the circle to
signficant figure. (π
=3.1416)​

Answer 1

Answer:

Solution :

Here,

<br> As Area

<br>

<br>

<br> Since, the diameter has been expressed in four significant figures, final result of area should also be expressed in four significant figures.

Explanation:

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Answer 2

Answer:

4.854

m

4.8545

m

Explanation:

Here,

<br> As Area

<br>

<br>