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Length of TV is 12π in. The diameter is?
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4 votes
Length of TV is 12π in. The diameter is?

Length of TV is 12π in. The diameter is?-example-1
User Shaxrillo
by
4.2k points

1 Answer

4 votes

Answer:

Diameter = 54 units

Explanation:

Given:

Angle θ = 80'

Length of arc TV = 12π

Find:

Diameter

Computation:

Length of arc = [θ/360][2πr]

So,

12π = [80/360][2πr]

54 = 2r

r = 27

Diameter = 2r

So,

Diameter = 54 units

User Dimt
by
4.8k points
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