Sohcahtoah

Solve for the missing angle.

• 50.1

• 0.0532

• 36.9

• 95.0

Solve for the missing distance.

• 18.9

• 19.5

• 47.3

• 27.5

Susan is flying a kite, which gets caught in the top of a tree.  Use the diagram to estimate the height of the tree. 

• 63.6 ft

• 1.59 ft

• 74.2 ft

• 86.9 ft

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 4 ft tall child creates a shadow that is 7.5 ft long. What is the angle of elevation of the sun? 

• 62 degrees

• 49 degrees

• 28 degrees

• 15 degrees

What type of triangles do you use the trig ratios with?

• any type

• right triangle

• obtuse triangle

• acute triangle

What is the ratio for sine?

• O/H

• H/A

• H/O

• O/A

What is the ratio for cosine?

• H/A

• O/A

• A/H

• A/O

If you are given the opposite side and hypotenuse, which trig function should you use?

• sine

• cosine

• tangent

• cotangent

If you are given the hypotenuse and an adjacent side, which trig function should you use?

• sine

• cosine

• tangent

• cotangent