REVIEW for QUIZ Grade 12

ANSWER THE FOLLOWING QUESTIONS.

You will be given 30 to 60 seconds to answer each.

1) What is the smallest positive coterminal angle of – 412 degrees?

2) What is 300.245 degrees in dms form?

3) What is the reference angle of -817 degrees?

4) Who is the father of trigonometry?

5) How many radians are there in 1 degree?

7) What is the smallest negative coterminal angle of 863 degrees?

8) What is the reference angle of 4680 degrees?

9) If a central angle measures 42 rad and its intercepted arc measures 18 cm, how long is the radius?

10) In Right Triangle MAT, Angle A = 90 degrees, and cos T = 5 10) In Right Triangle MAT, Angle A = 90 degrees, and cos T = 5. Find SIN T. 8

11) In Right Triangle MAT, Angle A = 90 degrees, and cos T = 5 11) In Right Triangle MAT, Angle A = 90 degrees, and cos T = 5. Find TAN T. 8

12) In Right Triangle MAT, Angle A = 90 degrees, and cos T = 5 12) In Right Triangle MAT, Angle A = 90 degrees, and cos T = 5. Find CSC T. 8

13) In Right Triangle MAT, Angle A = 90 degrees, and cos T = 5 13) In Right Triangle MAT, Angle A = 90 degrees, and cos T = 5. Find SEC T. 8

14) In Right Triangle MAT, Angle A = 90 degrees, and cos T = 5 14) In Right Triangle MAT, Angle A = 90 degrees, and cos T = 5. Find COT T. 8

For 6 points: show complete solution EVALUATE fhsdfsadgagaa