Question

1 Circumference of circe is 33
cm Find its area​

Answer 1

Answer:

86.625 is an answer..

HOPE IT WILL HELPFUL...

Answer 2

Step-by-step explanation:

circumference of the circle= 33cm

therefore,

$\: c = 2\pi \: r \\ 33 = 2 \times \frac{22}{7} \times r \\ 33 = \frac{44}{7} \times r \\ r \: = \frac{33 \times 7}{44} \\ r \: = \frac{3 \times 7}{4} \\ r = \frac{21}{4}$

Area=

$\pi {r}^{2} \\ = \frac{22}{7} \times \frac{21}{4} \times \frac{21}{4} \\ = 11 \times \frac{3}{2} \times \frac{21}{4} \\ = 86.625$

hope it will be helpful

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