The radius of a semicircle is 3 centimeters. What is the semicircle's diameter?
2 answers:
Answer:
6 cm
Step-by-step explanation:
The diameter is 2x the radius
Answer:
14.13
Step-by-step explanation:
Formula for radius x radius x 3.14
9 x 3.14 = 28.26
Divide by two since half of a circle
14.13
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