Right Triangle Trig Review with Applications

Fill in the blank...
SOH ___ TOA

• COH

• CAH

• COA

• CHA

What is the value of x?

• 9.17

• 98.13

• 0.11

• 26.69

What is the value of x?

• 4.20

• 7.32

• 0.14

• 4.91

Find the ratio for sinA. (Reduce the fraction)

• 36/27

• 4/5

• 36/45

• 3/5

Find X to the nearest degree.

What is the value of x?

• 17.30

• 11.33

• 0.06

• 23.82

Find the measure of the indicated angle.  

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 

A 16 foot ladder leans against a building.  If the angle the ladder makes with the ground is 68°, how high up the building does the ladder reach?

• 39.6

• 6.0

• 14.8

• 13.6