Question

If the circumference of a circular sheet is 154 m, find its radius. Also find the area of the sheet. (Take π = 22/7)​

Answer 1

Answer:

Radius= 24.5m

Area= 1886.5m²

Step-by-step explanation:

Circumference of the circular sheet=154m

⇒2πr=154m

⇒r =

$\frac{154}{2\pi}$

$r \: = \frac{154 \times 7}{2 \times 22}$

=24.5m

Now, Area of circular sheet = πr²

$\frac{22}{7} \times 24.5 \times 24.5$

=22×3.5×24.5=1886.5m²

Thus, the radius and area of circular sheet are 24.5m and 1886.5m² respectively.

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Answer 2

Answer:

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