Trigonometric Ratios

Name: Revolt
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Question 1

What are the correct trigonometric ratios that could be used to determine the length of LN? Check all that apply.sin(20°) = cos(70°) = tan(70°) = sin(20°) = cos(70°) =

Revolt · Accepted Answer

A: sin(20°) =; E: cos(70°) =

Question 2

m∠G = °

Revolt · Accepted Answer

B: 51

Question 3

The ladder he uses makes a 75° angle with the ground. What is the shortest possible length of the ladder if the top of it is 23 feet off the ground? Round to the nearest whole number.

Revolt · Accepted Answer

C: 24 ft

Question 4

HI =

Revolt · Accepted Answer

B: 23.3

Question 5

GH =

Revolt · Accepted Answer

A: 18.9

Trigonometric Ratios Answers

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