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inessss [21]
2 years ago
8

Work out the circumference of this circle Give your answer in terms pi Radius 6mm

Mathematics
1 answer:
Paladinen [302]2 years ago
4 0

Answer:

39.699cm

Step-by-step explanation:

<h3>Definition(s):</h3>

1. <em>Circumference</em>

The outer boundary, especially of a circular area; <em>perimeter</em>.

2. <em>Radius</em>

A straight line extending from the center of a circle or sphere to the <em>circumference</em> or <em>surface</em>.

__

<h2>solution</h2>

The circumference of a circle can be obtained by using the equation below:

C=2\pi r

where the mathematical constant, \pi, has a value of approximately 3.14 and

r represents the radius of the circle.

All we have to do is multiply the given radius by two and multiply that value by  \pi to determine C:

\text{Circumference} = 2\times6cm\times\pi

\text{Circumference}=12cm\times\pi

\text{Circumference}=37.699cm

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