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Trig Ratios and special triangles

Last updated about 5 years ago

5 questions

5

1

1

1

1

Question 1

1.

The point P(3, -4) lies on the terminal arm of an angle in standard position.
Determine the exact trigonometric ratios for sin, cos and tan.
Determine the reference angle and the angle in standard position (to the nearest degree).

Question 2

2.

Question 3

3.

Question 4

4.

Determine the exact value of

Question 5

5.

Determine the exact value of

Which ratio is positive in Quadrant 4?

sin

cos

tan