Find Missing Side Using Trig

Susan is flying a kite, which gets caught in the top of a tree.  Use the diagram to estimate the height of the tree. 

• 63 ft

• 65 ft

• 74 ft

• 87 ft

Solve for x.

• 24.20

• 4.92

• 290.4

• 29.75

Find each side, round to nearest tenth.

• 5.5

• 5.9

• 6.6

• 6.8

Find each side, round to nearest tenth.

• 2

• 4

• 6

• 8

Find x.

• 6

• 2√ 3

• 3√ 2

• 3

Find x.

• 4√ 2

• 2√ 3

• 8

• 4

15) Find TanA

• D

• F

• H

• E

Solve for x. Round to the nearest tenth.

• 9.8

• 0.1

• 0.038

• 9.9

Give the Ratio for COS X

• Adj/Hyp

• Opp/Adj

• Adj/Opp

• Opp/Hyp

Which trigonometric ratio is correct?

• sinA= opp/adj

• cosA= opp/hyp

• tanA= opp/adj

• sinA= adj/opp