Right Triangle Trigonometry Find a Missing Triangle Side

Solve for the misssing distance

• 18.9

• 19.5

• 47

• 27.5

Find both of the missing sides. Round to the nearest tenth.

• 28.6 m, 44.1 m

• 32.3 m, 54.6 m

• 12.8 m, 13.2 m

• 20.1 m, 13.1 m

Solve for the missing piece

• 41

• 27.4

• 0.6561

• 11.8

How would you find "x" in the diagram?

• Multiply 15 by 2.

• Divide 15 by 2.

• Multiply 15 by √3.

• Divide 15 by √3.

Which is the best strategy to use for finding the length of the missing side?

• sine

• cosine

• tangent

• Pythagorean Theorem

Which trig ratio or function should you use to find the value of "h"?

• sine

• cosine

• tangent

• an inverse trig function

Which trig ratio or formula should you use to find "b"?

• sin(25)

• cos(25)

• tan(25)

• Pythagorean Theorem

Which trig ratio or formula should you use to find "c"?

• sin(25)

• cos(25)

• tan(25)

• Pythagorean Theorem

How would you find "x" in this Special Right Triangle?

• Divide 10 by 2.

• Multiply 10 by 2.

• Multiply 10 by √3

• Divide 10 by √3

Determine the value of: sin(C)

• 7 / 25

• 24 / 25

• 25 / 7

• 24 / 7