asked 27.8k views
5 votes
The radius of a semicircle is 4 kilometers. What is the semicircle's diameter? I need this please

asked
User Dhorelik
by
7.7k points

1 Answer

13 votes

Answer:

diameter = 8 km

Explanation:

the diameter is equal to 2 times the radius

diameter = 2r

diameter = 2 • (4 km)

diameter = 8 km

answered
User Sebs
by
8.4k points

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