asked 216k views
2 votes
Find the diameter of the circle with a circumference of 80 feet. Use 3.14 for pi. Round your answer to the nearest tenth.

12.7 ft
25.5 ft
40.0 ft
50.9 ft

1 Answer

3 votes
25.5 ft . You can use the formula: r = 2pi/circumference. Then double it as d=2r
answered
User Jason Renaldo
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