Right Triangles Special Trig Elevation

What is the value of y?

• 3√2

• 4√3

• 6

• 1

What is the value of x?

• 2

• 18

• 2√9

• 9√2

You are making a guitar pick that resembles an equilateral triangle with side lengths of 32 millimeters. What is the approximate height of the pick? (hint: use 30-60-90 theorems)

• 32√3

• 16√3

• 32

• 16√2

BONUS - Solve for x. 
You will need to use 45-45-90 and 30-60-90 triangles.

• 10√3

• 15

• 5√3

• 15√2

The hypotenuse of a right triangle measures 19 meters. One leg measures 15 meters. To the nearest tenth of a meter, what is the length of the other leg?

• 17.0 meters

• 24.2 meters

• 11.7 meters

• 14.3 meters

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

• 9.4

• 55.2

• 20.15

• 19.4

Find the measure of the missing angle.

• 49^o

• 50^o

• 41^o

• 33^o

Solve for the misssing distance

• 18.9

• 19.5

• 47

• 27.5

Which scenario describes the picture shown?

• 5 foot ramp is 8 feet away from a building.  What is the angle that the ramp makes with the ground?

• 5 foot ramp leans against an 8 foot structure.  What is the angle that the ramp makes with the ground?

• An 8 foot ramp leans
  against a building 5 feet away.  What angle does the ramp make with the ground?

• 5 foot man is 8 feet away from a building.  What is the angle of elevation?

Solve for x.

• 50.7

• 50.1

• 60.7

• 61.0