Geometry Right Triangles

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

• any type

• right triangle

• obtuse triangle

• acute triangle

Use inverse trig ratios (SOH CAH TOA) to solve for the missing angle

• 49°

• 57°

• 45°

• 54°

Solve for the missing angle

• 50.5 degrees

• 12.7 degrees

• 36.9 degrees

• 72.2 degrees

What is the length of side x?

• 6.57 cm

• 7 cm

• 7.44 cm

• 26.33 cm

Find the length of side y.

• 22.32 cm

• 36.5 cm

• 76.34 cm

• 87.76 cm

Find the length of side AC.

• 25.4

• 24.7

• 29.2

• 28.3

Find the measure of angle A.

• 24

• 90

• 66

• 42

Find the measure of angle B.

• 24

• 90

• 66

• 42

Using the information given, solve for angle B.

• 20

• 90

• 50

• 70

Using the information given, solve for side a.

• 8.2

• 2.8

• 1.1

• 1.0