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Fine the circumference of the semicircle with a radius of 5
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4 votes
Fine the circumference of the semicircle with a radius of 5

User LeviX
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1 Answer

4 votes
To find the circumference of a whole circle it is simply Pi • diameter

Diameter is 2 times the radius. Here it would be 10 units.

Knowing 1 full circle = Pi • d

1/2 circle = (Pi • d)/2.
User ValentiGoClimb
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