Solving Triangles
Conversions, AV/LV, Coterminal & Reference Angles
Verifying and Simplifying Trig Identities and Solving Trig Equations
Unit Circle and Inverse Trig
100
Side BC
What is 5?
100
Convert 165 degrees to radians
What is 11pi/12?
100
Verify cscxtanx=secx
(Show Mrs. Rhoton answer)
100
cos(90 degrees)
What is 0?
200
Side AB
What is 8.4?
200
A coterminal angle for 1120 degrees (from 0-360 degrees)
What is 40 degrees?
200
Simplify secx-sinxtanx
What is cosx?
200
tan(225 degrees)
What is 1?
300
Angle x
What is 53 degrees?
300
The reference angle for 272 degrees
What is 88 degrees?
300
Verify tanx+cotx=secxcscx
(Show Mrs. Rhoton)
300
cos(-45 degrees)
What is sqrt(2)/2?
400
Side c
What is 11.8?
400
Angular speed (in rad/sec) of 3 rev for 8 sec
What is 2.4 rad/sec?
400
Solve 2sinx+2=1
What is 330 degrees and 210 degrees?
400
sin(x)=-1/2
What is 11pi/6?
500
The missing side
What is 234.2?
500
Linear speed (mi/hr) of 3 rev for 8 sec with a radius of 5ft
What is 8.2 mph?
500
Solve 2cos2x+3sinx-3=0
What is 30 degrees, 150 degrees, and 90 degrees?
500
tan(x)=sqrt(3)
What is pi/3?