Find Missing Side of Right Triangle Using Trigonometry

• 18.9
• 19.5
• 47
• 27.5

What type of triangle is the context of our study of trigonometry?

• right triangle

• isosceles triangle

• scalene triangle

• acute triangle

If you are given the length of a hypotenuse and the length of an adjacent side, what trigonometry ratio could you use .

• sine

• cosine

• tangent

• trigonometry

What is the correct ratio you would use to solve for the missing side w?

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

• sine

• cosine

• tangent

• Pythagorean theorem

Use trigonometry to solve for the missing side x.

• 50.7

• 50.1

• 60.7

• 61.0

Use trigonometry to solve for the missing side x.

• 44.55

• 22.69

• 41.66

• 38.49

Use trigonometry to solve for the missing side x.

• 7.5

• 34.1

• 14.1

What is the helpful phrase we can use to remember the trigonometric ratios/functions?

• SOH CAH TOA

• SAH COH TOA

• SOA COH TAH

• SOA CAH TOH

Find the length of the missing side. 

• 25 cm

• 42 cm

• 52 cm

• 48 cm