The perimeter of a semi-circular protractor is
108 cm. Find the diameter of the protractor. (with process)
Answers
Answered by
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Step-by-step explanation:
d≈34.38cm
C Circumference
108
cm
Using the formulas
C=2πr
d=2r
Solving for d
d=C
π=108
π≈34.37747cm
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