Right Triangle Trig Ratios, Missing Side, Missing Angle

Find the measurement of the missing side indicated

• 4.39

• 3.21

• 2.19

• 2.05

• 9/41
• 40/41
• 9/40
• 3/10

Solve for x. Round to the nearest tenth.

• 7.5

• 34.1

• 14.1

• 30.1

Find the length of side w.

• 21.4 cm

• 18.0 cm

• 36.5 cm

• 43.6 cm

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

Give the Ratio for SIN X

• Opp/Adj

• Adj/Hyp

• Opp/Hyp

• Adj/Opp

Give the Ratio for COS X

• Adj/Hyp

• Opp/Adj

• Adj/Opp

• Opp/Hyp

Choose the correct ratio.

• cos(33^o)=x/14

• sin(33^o)=x/14

• cos(33^o)=14/x

• sin(33^o)=14/x

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

• sine

• cosine

• tangent

• secant

What type of triangles do you use the trig ratios with?

• any type

• right triangle

• obtuse triangle

• acute triangle