24 terms

# Unit Circle - Set 4 (all 6 functions for odd multiples of pi/4)

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.
###### PLAY
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