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The diameter of a semicircle is 8 millimeters. What is the semicircle's radius?
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The diameter of a semicircle is 8 millimeters. What is the semicircle's radius?

User Zlemini
by
8.4k points

2 Answers

7 votes

Answer:

4 millimeters

Explanation:

a radius is half of a diameter

User Kwah
by
8.5k points
4 votes

Answer:

r = 4mm

Explanation:

The radius is 1/2 of the diameter

r = 1/2 d

r =1/2 (8 mm)

r = 4mm

User PemaGrg
by
8.0k points
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