Trig Recap

Trig Recap

Fill in the Blank

Which side is the hypotenuse?

Fill in the Blank

What is the side opposite of A?

Fill in the Blank

What is the side adjacent of C?

Multiple Choice

Which Trig function do you use?

• sin

• cos

• tan

Multiple Choice

Identify the correct trig function to use to solve for μ.

• sin

• cos

• tan

Multiple Choice

Identify the correct trig function to solve for β.

• sin

• cos

• tan

Multiple Choice

Identify the correct trig function to solve for β.

• sin

• cos

• tan

Multiple Choice

Choose the correct ratio.

• cos(33)= $\frac{x}{14}$

• sin(33)= $\frac{x}{14}$

• cos(33)= $\frac{14}{x}$

• sin(33)= $\frac{14}{x}$

Multiple Choice

Which is the correct set up to solve for x?

• cos 55 = $\frac{x}{29}$

• sin 55 = $\frac{29}{x}$

• tan 55 = $\frac{29}{x}$

Multiple Choice

Choose the correct ratio.

• sin(37)= $\frac{x}{14}$

• cos(37)= $\frac{x}{14}$

• tan(37)= $\frac{x}{14}$

Multiple Choice

Which is the correct set up to solve for x?

• sin 24 = $\frac{x}{12}$

• cos 24 = $\frac{x}{12}$

• tan 24 = $\frac{x}{12}$

Multiple Choice

Solve for x. Round to the nearest tenth.

• 14.1

• 34.1

• 7.5

• 30.1

Multiple Choice

Solve for x.

• 50.7

• 50.1

• 60.7

• 61.0

Multiple Choice

Find x round to the nearest tenth.

• 46.1

• 26.9

• 16.4

• 4.9

Multiple Choice

Solve for x.

• 10

• 11.3

• 12.0

• 15.0

Multiple Choice

What is the value of x?

• 11.3

• 17.3

• 0.1

• 23.8

Multiple Choice

What is the value of x?

• 21.0

• 21.9

• 33.3

• 17.0

Multiple Choice

A hawk sitting on a tree branch spots a mouse on the ground 15 feet from the base of the tree. The hawk swoops down toward the mouse at an angle of 30 degrees. What is the distance from the tree branch to the mouse?

• 7.5 ft

• 15 ft

• 26 ft

• 30 ft

Multiple Choice

A yacht is anchored 90 feet offshore from the base of a lighthouse. The angle of elevation from the boat to the top of the lighthouse is 26 degrees. Which of these is nearest to the height of the lighthouse?

• 25 feet

• 45 feet

• 110 feet

• 135 feet

Multiple Choice

A ramp is being built next to a 4-inch high sidewalk. The angle created between the ramp and the top of the sidewalk is 80°. Estimate the length of the ramp to the nearest tenth of an inch.

• 4.1 inches

• 3.9 inches

• 23.0 inches

• 25.6 inches