Math, asked by garvjagyasi, 1 year ago

the circumfrence of a circle is 31.4 find the area and radius of the circle?

Answers

Answered by Cutiepie93
8
Hlo friend.. Cutiepie Here..

Nice question..

Here is ur answer:

Circumference of circle = 31.4

2\pi r = 31.4

2 \times 3.14 \times r = 31.4

r = \frac{314}{10} \times \frac{100}{314} \times \frac{1}{2}<br /><br />[tex]r = 5\:

Area of circle =
\pi {r}^{2}

3.14 \times 5 \times 5

78.5

HOPE IT HELPS YOU..

REGARDS
@sunita

garvjagyasi: wrong answer
garvjagyasi: cutiepie
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