Trig. Ratios and Solving for Sides

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

Find the ratio for sinA. (Reduce the fraction)

• 36/27
• 4/5
• 36/45
• 3/5

Solve for x. Round to the nearest tenth.

• 10.4
• 8.9
• 31.2
• 10.5

Solve for x. Round to the nearest tenth.

• 9.5
• 16.6
• 26.5
• 24.1

Solve for x. Round to the nearest tenth.

• 11.1
• 9.3
• 13.0
• 5.5

From ∠C, what side is AB?

• Adjacent
• Hypotenuse
• Opposite

If you are given the two sides that are not the hypotenuse, which trig function should you use?

• sine
• cosine
• tangent

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

• sine
• cosine
• tangent