Trig Review (Test next week Day 2)

Find x round to the nearest tenth.

• 46.1
• 4.9
• 73.5
• 68.6

Find x round to the nearest tenth.

• 46.1
• 4.9
• 16.4
• 26.9

Find the measure of the indicated angle (?) round to the nearest tenth.

• 9.4
• 55.2
• 20.15
• 19.4

Solve for x. Round to the nearest tenth.

• 44.0
• 41.4
• 1.2
• 1.0

Solve for x. Round to the nearest tenth.

• 103.5
• 4.7
• 55.0
• 23.4

What trigonometric ratio would be used to find the distance from the ship to the plane?

• sine
• cosine
• tangent
• inverse sine

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 

When the angle of elevation of the sun is 78 degrees, an statue casts a shadow that is 6m long. How far is the top of the statue to the end of its shadow?

• 1.2 m
• 28.9 m
• 6.1 m
• 28.2 m

My dog, Stella, is playing in the park and sees a tree 100 m away.  Since she is the dog of a mathematics teacher, she knows how to calculate the angle of elevation to the top of the tree and finds it to be about 25°.  About how tall is the tree?

• 32 m
• 47 m
• 15 m
• 42 m

Use the Law of Sines to solve for BC

• 33
• 24
• 12
• 29