Math, asked by HyperGod57, 1 year ago

How to make a circle of perimeter 15 cm?

Answers

Answered by Anonymous

3

❤BE BRAINLY❤
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perimeter = circumstances = 15 cm

$2\pi \: r \: = 15 \\ r = \frac{15}{2\pi } \\ \frac{7.5}{ \frac{22}{7} } \\ = \frac{7.5 \times 7}{22} \\ = 2.38 \: cm$
r = 2.38 cm

now draw circle taking radius 2.38 cm
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HOPE IT HELPS YOU☺
$<marquee><font color ="red">$ ❤BY Pŕìýàńśhù❤

HyperGod57: Thanks a lot

Answered by kiara1769

2

$2\pi \times r = 15cm \\ 2 \times 22 \div 7 \times r = 15 \\ therefore \\ r = 15 \times 7 \div 2 \times 22 \\ r = 105 \div 44 \\ r = 2.38 \: or \: 2.4(approx) \\ you \: can \: take \: this \: radius \: to \: draw \: circle$

kiara1769: thanks

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