Trig Functions

Solve for x. Round to the nearest tenth.

• 9.5
• 30.8
• 3.1

Solve for x. Round to the nearest tenth.

• 7.5
• 34.1
• 14.1

Find the length of side y.

• 22.32 cm
• 36.5 cm
• 76.34 cm
• 87.76 cm

What is the length of side x?

• 6.57 cm
• 7 cm
• 7.44 cm
• 26.33 cm

Find the length of side w.

• 21.4 cm
• 18.0 cm
• 36.5 cm
• 43.6 cm

Solve for x.

• 24.20
• 4.92
• 290.4
• 29.75

We can use SOH-CAH-TOA for...

• Any triangle ever
• Non-right triangles only
• Right Triangles only
• Never

The ratio in a right triangle of adjacent to hypotenuse is _____

• sine
• cosine
• tangent
• inverse cosine

The ratio in a right triangle of opposite to adjacent side is _____

• sine
• cosine
• tangent
• inverse cosine

Choose the correct ratio.

• A
• B
• C
• D