Labeling Trig Triangles

Which side is adjacent to angle A?

• 5

• 12

• 13

Fill in the blank

• Opposite

• Hypotenuse

• Sin

• Tan

Fill in the blank

• Hypotenuse

• Sin

• Cos

• Tan

Which is the ratio of the opposite leg to the hypotenuse in a right triangle?

• sine

• cosine

• tangent

• secant

What is the ratio for Cosine?

• Opp/Hyp

• Opp/Adj

• Adj/Opp

• Adj/Hyp

What is the ratio for Sine?

• Hyp/Opp

• Opp/Hyp

• Opp/Adj

• Adj/Opp

From ∠C, what side is AB?

• Adjacent

• Hypotenuse

• Opposite

From ∠C, what side is BC?

• Adjacent

• Hypotenuse

• Opposite

From ∠C, what side is AC?

• Adjacent

• Hypotenuse

• Opposite

Write the ratio sin C