Solve Missing Side with Sohcahtoa

What is the ratio for Sine?

• Hyp/Opp

• Opp/Hyp

• Opp/Adj

• Adj/Opp

Which trig function would you use with this diagram?

• ^Sin

• ^Cos

• ^Tan

• ^Wha??

What is the length of side x?

• 6.57 cm

• 7 cm

• 7.44 cm

• 26.33 cm

_{^{Find the missing side}}

• 48

• 108

• 83.6

• 72

_{^{Find the missing side}}

• 9

• 41

• 6.4

• 3

SIN (L)

• 6/10

• 8/10

• 6/8

• 42

TAN (L)

• 10/6

• 8/10

• 6/8

• 42

Set up the problem.

• sin(47) = x/28

• cos(47) = x/28

• tan(47) = x/28

• cos(47) = 28/x

Which Trig function do you use?

• Sine

• Cosine

• Tangent

Solve for x.

• 24.20

• 4.92

• 290.4

• 29.75