Hypotenuse Opposite Adjacent Sides of a Right Triangle

What is the opposite side to <D?

• EF

• DF

• DE

What is the opposite side to <E?

• EF

• DF

• DE

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

• RIGHTANG

• SOHCAHTOA

• SHOCHATOA

What is the side across from the right angle called?

• Leg

• Pythagoras

• Hypotenuse

• Altitude

What type of triangles do you use the trig ratios with?

• any type

• right triangle

• obtuse triangle

• acute triangle

What is the length of the adjacent side?

• 8

• 15

• 17

What is the length of the opposite side?

• 8

• 15

• 17

What does SOH stand for

• hypotenuse over opposite

• adjacent over opposite
  opposite over adjacent

• opposite over hypotenuse

• adjacent over adjacent

What is the ratio for tangent?

• O/A

• A/O

• A/H

• O/H

What is the ratio for sine?

• O/H

• H/A

• H/O

• O/A