Question

Find the circumference of the circle of area 200.96 m².( use π=3.14

Answer 1

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Area of Circle = 200.96 sq m

$\pi {r}^{2} = 200.96πr$

$3.14 \times {r}^{2} = 200.96$

${r}^{2} = \dfrac{200.96}{3.14}$

${r}^{2} = 64r$

${r}^{2} = \sqrt{64}$

Radius = 8 m

Circumference of Circle = 2πr

= 2 × 3.14 × 8

= 50.24

Radius = 8 m

Circumference of Circle = 50.24 m

Answer 2

Answer:

200.96

Step-by-step explanation:

Area=200.96

Radius be r

A=2πr

200.96=2*3.14*r

200.96÷2=3.14*r

100.48÷3.14=r

r=32

Circumference=2πr

=2*3.14*32

=200.96