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Perimeter of a circle 8 centimeter wide

2 Answers

4 votes

Answer:

25.13 cm

Explanation:

Perimeter ( circumference ) of a circle = 2πr

Given,

The circle is 8 cm wide

which means,

The diameter (d) of the circle is 8 cm.

Radius (r) of the circle = d/2

= 8/2

= 4

Radius = 4 cm

Putting the value in the formula;

2πr

= 2 (22/7) (4)

= 25.13 cm (approx)

User Burhan
by
6.9k points
5 votes
C=2•3.14•4 is the formula which equals 25.13
User Josiah Krutz
by
6.6k points
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