graceamelia52 graceamelia52

31-03-2020
Mathematics

contestada

The radius of a semicircle is 3 centimeters. What is the semicircle's diameter?

Respuesta :

CoffeeCatQueen CoffeeCatQueen

31-03-2020

Answer:

6 cm

Step-by-step explanation:

The diameter is 2x the radius

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Аноним Аноним

31-03-2020

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

Answer Link

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