Sohcahtoa Finding Missing Sides

• 20
• 5.9
• 33
• 42

What is the acronym to help you remember the ratios to use in trigonometry?

• RIGHTANG

• SOHCAHTOA

• SHOCHATOA

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What is the correct ratio?

• sin 40 = w/28

• cos 40 = w/28

• tan 40 = w/28

• sin 40 = 28/w

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

• sine

• cosine

• tangent

Which ratio will allow you to find the length of side w?

• sin 40 = 28/w

• cos 40 = w/28

• tan 40 = w/28

• sin 40 = w/28

What trig ratio would be used to solve for x?

• Sine

• Cosine

• Tangent

What Trig function would you use to solve for the missing side?

• Sine

• Cosine

• Tangent

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Find the length of side w.

• 21.4 cm

• 18.0 cm

• 36.5 cm

• 43.6 cm

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

• sine

• cosine

• tangent

• cotangent

Solve for the misssing distance

• 18.9

• 19.5

• 47

• 27.5