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24 terms

This is the Set 4 in a series to help students get to know the unit circle and all the values of the 6 trigonometric functions for special angles on the unit circle. This set includes all 6 trig functions, but only for angles that are odd multiples of pi/4.

sin(π/4)= ?

sin(π/4)= (√2/2)

cos(π/4)= ?

cos(π/4)= (√2/2)

tan(π/4)= ?

tan(π/4)=1

csc(π/4)= ?

csc(π/4)= √2

sec(π/4)= ?

sec(π/4)= √2

cot(π/4)= ?

cot(π/4)=1

sin(3π/4)= ?

sin(3π/4)= (√2/2)

cos(3π/4)= ?

cos(3π/4)= -(√2/2)

tan(3π/4)= ?

tan(3π/4)= -1

csc(3π/4)= ?

csc(3π/4)= √2

sec(3π/4)= ?

sec(3π/4)= -√2

cot(3π/4)= ?

cot(3π/4)= -1

sin(5π/4)= ?

sin(5π/4)= -(√2/2)

cos(5π/4)= ?

cos(5π/4)= -(√2/2)

tan(5π/4)= ?

tan(5π/4)=1

csc(5π/4)= ?

csc(5π/4)= -√2

sec(5π/4)= ?

sec(5π/4)= -√2

cot(5π/4)= ?

cot(5π/4)=1

sin(7π/4)= ?

sin(7π/4)= -(√2/2)

cos(7π/4)= ?

cos(7π/4)= (√2/2)

tan(7π/4)= ?

tan(7π/4)= -1

csc(7π/4)= ?

csc(7π/4)= -√2

sec(7π/4)= ?

sec(7π/4)= √2

cot(7π/4)= ?

cot(7π/4)= -1