Reciprocal Trigonometric Functions practice
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Evaluate: sec(5π/4)
-√2
Find the exact value of sec(-135°)
-√2
Simplify: sec(θ) sin(θ) cot(θ)
1
What is the approximate height of the building? Round to the nearest tenth of a foot.
22.5 feet
Select all that have negative values.
csc(5π/4) sec(120°) csc(340°)
A 26-foot long ladder is leaning against a building at a 60° angle with the ground. Which of the following equations can you use to find the height of the building, h?
csc(60°)=26/h
Simplify: cos(θ) csc(θ) sin(θ) cot(θ)
csc(θ)
Select all that are undefined.
csc(π) cot(π) csc(0°) sec(90°)
Evaluate: cot(π/3)
√3/3