Trigonometry Review Test #1

Trigonometry Spring 2017

Test #1 Review:

Section Key Skills

1.3 · Evaluate trigonometric functions of angles in the coordinate plane

· Evaluate trigonometric functions of quadrantal angles

1.4 · Evaluate trigonometric functions of angles using the basic identities

--Pythagorean, quotient, and reciprocal

5.1 · Simplify trigonometric expressions using the basic identities

--Pythagorean, quotient, and reciprocal

2.1 · Evaluate trigonometric functions of angles in a right triangle

· Evaluate trigonometric functions of special acute angles

2.2 · Evaluate trigonometric functions of special non-acute angles

2.3, 2.4 · Solve right triangles using trigonometric functions and their inverses

2.5 · Solve applied right triangle problems

Test #2 Review:

Section Key Skills

3.1 · Evaluate trigonometric functions for special angles in radian measure

3.2, 3.4 · Solve applied problems with angles and arcs

--arc length, sector area, linear speed, and angular speed

3.3 · Evaluate trigonometric functions for special arcs on the unit circle

4.1, 4.2 · Graph the sine and cosine functions and their transformations

· Identify amplitude changes, vertical reflections, vertical shifts, period

changes, and phase shifts for the sine and cosine functions

4.3, 4.4 · Graph the other trigonometric functions and their transformations

· Identify vertical stretches, vertical reflections, vertical shifts, period

changes, and phase shifts for the other trigonometric functions

Test #3 Review:

Section Key Skills

5.3, 5.4 · Evaluate trigonometric functions using the sum & difference formulas

· Evaluate trigonometric functions for arcs in the family

5.5 · Evaluate trigonometric functions using the double angle formulas

· Rewrite trigonometric expressions using the product-to-sum or

sum-to-product formulas

5.6 · Evaluate trigonometric functions using the half-angle formulas

· Evaluate trigonometric functions for arcs in the family

Test #4 Review:

Section Key Skills

7.1, 7.2 · Solve SAA, ASA, and SSA triangles using the Law of Sines

· Solve application problems using the Law of Sines

· Find the area of a SAS triangle

7.3 · Solve SAS and SSS triangles using the Law of Cosines

· Solve application problems using the Law of Cosines

· Find the area of a SSS triangle