Question

Find the circumference of a circle of radius 17.5 cm..plz help me..

Answer 1

Answer:

110cm

Step-by-step explanation:

as the formula of circumference is

$2\pi \: r$

In this formula r is radius and the value of pi is 22/7

so the formula means

$2 \times 22 \div 7 \times 17.5 = 110 \: cm$

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