Trigonometric ratios find angles and sides.

What is the ratio for Sin?

• Hypotenuse / Opposite

• Opposite / Hypotenuse

• Opposite / Adjacent

• Adjacent / Opposite

What is the ratio for Cos?

• Opposite / Hypotenuse

• Opposite / Adjacent

• Adjacent / Opposite

• Adjacent / Hypotenuse

What is the ratio for Tan?

• Opposite / Adjacent

• Adjacent / Opposite

• Opposite / Hypotenuse

• Hypotenuse / Opposite

What leg is considered the hypotenuse?

• Any side
• the side opposite the smallest angle
• the side opposite the right angle
• the side opposite the shortest leg

What is the length of the hypotenuse side for the given triangle ?

• 8

• 15

• 17

What is the length of the opposite side for the angle marked?

• 8

• 15

• 17

Which is the correct ratio?

• A

• B

• C

• D

Which is the correct ratio?

• A

• B

• C

• D

Which is the correct ratio?

• A

• B

• C

• D

Which is the correct ratio?

• A

• B

• C

• D