Trig Identify Function

Which side of the triangle is the opposite leg?

• The side next to the angle

• The side with the right angle

• The longest side

• The side across from the angle

If the opposite side is x and the hypotenuse is 12, which function do you use?

• Cosine

• Tangent

• Sine

• Secant

What is the cosine of an angle if the adjacent side is 11 and the hypotenuse is x?

• 12/x

• x/12

• x /11

• 11 /x

What is the Trig Function of the third triangle?

• cos(x)=12/13

• sin(x)=13/12

• tan(x)=13/12

• tan(x)=12/13