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Trigonometric Functions Quiz

Do you know the six trigonometric functions?
The angle in question is represented by the letter x
Quiz by akjlddkjslfsd
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Last updated: March 8, 2022
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First submittedMarch 8, 2022
Times taken115
Average score83.3%
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1. sin x =
Adjacent / Hypotenuse
Hypotenuse / Adjacent
Opposite / Hypotenuse
Opposite / Adjacent
Hypotenuse / Opposite
Adjacent / Opposite
2. cos x =
Adjacent / Opposite
Adjacent / Hypotenuse
Hypotenuse / Adjacent
Opposite / Hypotenuse
Hypotenuse / Opposite
Opposite / Adjacent
3. tan x =
Hypotenuse / Opposite
Adjacent / Opposite
Hypotenuse / Adjacent
Opposite / Adjacent
Adjacent / Hypotenuse
Opposite / Hypotenuse
using this, along with #1 and #2, we can derive the identity tan x = sin x / cos x
4. sec x =
Hypotenuse / Opposite
Hypotenuse / Adjacent
Adjacent / Hypotenuse
Adjacent / Opposite
Opposite / Hypotenuse
Opposite / Adjacent
sec x = 1 / cos x by definition
5. csc x =
Adjacent / Opposite
Adjacent / Hypotenuse
Opposite / Hypotenuse
Opposite / Adjacent
Hypotenuse / Adjacent
Hypotenuse / Opposite
csc x (also written cosec x) = 1 / sin x by definition
6. cot x =
Hypotenuse / Opposite
Opposite / Adjacent
Hypotenuse / Adjacent
Adjacent / Hypotenuse
Adjacent / Opposite
Opposite / Hypotenuse
cot x = 1 / tan x; using this along with #3 we can derive the identity cot x = cos x / sin x
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