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Trig Functions - Exact Values

Exact values of trig functions using the special triangles.
Fractions are written as: 'x/y'
Square roots are written as: 'sqrt(x)'
Duplicate questions can have irrational and rational denominators
Quiz by dhops2
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Last updated: June 7, 2022
First submittedJune 7, 2022
Times taken27
Average score38.9%
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Trig Function
Exact Value
sin(0)
0
sin(30)
1/2
sin(45)
1/sqrt(2)
sin(45)
sqrt(2)/2
sin(60)
sqrt(3)/2
sin(90)
1
Trig Function
Exact Value
cos(0)
1
cos(30)
sqrt(3)/2
cos(45)
1/sqrt(2)
cos(45)
sqrt(2)/2
cos(60)
1/2
cos(90)
0
Trig Function
Exact Value
tan(0)
0
tan(30)
1/sqrt(3)
tan(30)
sqrt(3)/3
tan(45)
1
tan(60)
sqrt(3)
tan(90)
undefined
+1
Level 45
Jun 10, 2022
it really cool
+1
Level 45
Jun 10, 2022
but like you should make it so you can type answer for all question at once