Applying Trigonometric Ratios Along with Other Mathematical Concepts

Determine the area of the entire diagram shown. The area of a triangle is A = ½bh

• 10√2

• 20√2

• 200

• 400

Find AB

• 10.2

• 8.0

• 6.1

• 4.9

Two stakes are holding a small blimp in place. Stake A measures an angle of elevation of 49^o and Stake B measures an angle of elevation of 58^o. If the string attached to Stake A has a length of 148 feet, what is the length of the string attached to Stake B?

• 152.7 feet

• 166.3 feet

• 157.3 feet

• 131.7 feet

Use Law of Sines to Find AB

• 10

• 8

• 6.1

• 4.9

If an angle is rotated x degrees and the terminal point is (-12,35), then which trigonometric functions will be positive?

• sinx and cscx

• cosx and secx

• tanx and cotx

• all six will be positive

The ambiguous case is for which type of triangle?

• ASA

• AAS

• SSA

• SAS

Use the Law of Sines to find the value of x to the nearest tenth.

Determine if the Law of Sines or Law of Cosines can be used to find another measure of the triangle.

• Law of Sines

• Law of Cosines