Chapter 7 Part II Geo

What is a Tangent

• The measure of the arc on the acute angle

• The length of the hypotenuse

• Ratio of the length of the legs

• The measure of the opposite and hypotenuse added together

What is the trig function for Tangent?

• Opposite/opposite

• Opposite/adjacent

• adjacent/ Adjacent

• adjacent/hypotenuse

What is the trig function for Cosine

• Adjacent/hypotenuse

• hypotenuse/leg length opposite of <A

• Hypotenuse/opposite

• Opposite/opposite

What is the trig function for Sine?

• Opposite/Hypotenuse

• hypotenuse/opposite

• opposite/adjacent

• adjacent/adjacent

Find the tangent ratio of 'C'

• 6/8

• 4/10

• 8/6

• 3/4

Find the sin ratio of C

• 6/10

• 12/20

• 3/5

• 22/33

Find the cosin ratio of 'C'

• 8/10

• 32/40

• 16/20

• 3/5

• 4/5

What Trig function would you use to solve for 'X'?

• Tangent

• Sin

• Cosin

• What is Trig?

Use the trig function answered above find the value of 'X'

• 8.34

• 6.40

• 1.24

• 8.27

Find the length of side a (across from angle A)

• 0.18

• 18

• 4.5

• 0.055