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What is the approximate circumference of a semicircle with a radius of 6 centimeters? 18.8 centimeters 37.7 centimeters 75.4 centimeters 150.7 centimeters

Respuesta :

Hello!

As this a semicircle, we can just multiply the radius by pi.

6[tex] \pi [/tex]≈18.85

18.85≈18.8, therefore our correct answer is A) 18.8 cm.

I hope this helps!
C = 2 *pi * r
C = 2 *pi* 6
C=37.7
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