3 years ago

The radius of a semicircle is 4 millimeters. What is the semicircle's diameter?

Mathematics

2 answers:

Rudiy273 years ago

7 0

Step-by-step explanation:

<u>Step 1: Find the diameter</u>

$diameter = radius * 2$

$diameter = 4 * 2$

$diameter = 8$

Answer: $diameter = 8$

elena55 [62]3 years ago

6 0

Answer:

8 millimeters

Step-by-step explanation:

2 x radius = Diameter

2 x 4 = Diameter

8 = Diameter

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