Question

The circumference of a tyre is 54.95 cm. Find
its diameter.​

Answer 1

Answer:

2*22/7*5495/100

solve it

hope you get your answer

Answer 2

Answer:

17.5 cm

Step-by-step explanation:

Circumference of circle (tyre) =

$2 \times \pi \times r$

Therefore,

54.95 = 2 x 3.14 x r

2x r = 54.95/3.14

r = 17.5/2

r = 8.75

Now,

diameter(d) = 2 x radius(r)

= 2 x 8.75

diameter = 17.5 cm

I hope it helps you.

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