Answer:
100.48mm
_____________
The formula for calculating the circumference of a circle is 2πr or 2 * pi * radius.
You are given that the radius is 16mm. You are also told to use 3.14 as a way to solve the problem. If you were going to use π, it cannot be displayed as a number without rounding. Looking at it's value, 3.1415.... We can reasonably assume that they want us to use 3.14 instead of pi. Now let's calculate it:
[tex]2 \times 3.14 \times 16mm = 100.48mm[/tex]
The circumference of the circle with radius 16 mm is 100.48 mm.
Circumference of a circle:
The circumference of the circle is nothing but the measure of the boundary of the circle.
If any circle has r radius then the circumference will be 2 π r
where π to be constant value
Therefore circumference =2 π r
Here we have given radius of the circle Let the radius of the circle is r then we have r = 16 mm
Also we have to use 3.14 for π
Put all the given details in the formula we get
circumference =2 π r
circumference = 2 x 3.14 x 16 mm
circumference = 100.48 mm
Therefore the circumference for the given radius is 100.48 mm
Learn more about circumference of a circle here-https://brainly.com/question/14283575
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