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27-04-2020
Mathematics

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The diameter of a semicircle is 6 yards. What is the semicircle's perimeter?
Use 3.14 for .

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altavistard altavistard

28-04-2020

Answer:

9.4 yds

Step-by-step explanation:

The formula for the perimeter (circumference) of a circle is C = dπ. Here d = 6 yds, and so the circumference of the circle is (3.14)(6 yds) = 18.8 yds.

The semicircle's perimeter is half that: 9.4 yds

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