Trig Tutoring Practice

Choose the correct ratio.

• cos(33)=x/14
• sin(33)=x/14
• cos(33)=14/x
• sin(33)=14/x

Find x round to the nearest tenth.

• 46.1
• 4.9
• 16.4
• 26.9

What equation can be used to solve for x?

• Sin(40°)= x/40 
• Sin(40º)=x/19
• Cos(40º)=x/19
• Tan(40°)=19/x

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

Which is the correct set up to solve for x?

• sin 24 = x / 12
• cos 24 = x / 12
• tan 24 = x / 12

Which is the correct set up to solve for x?

• cos 55 = x / 29
• sin 55 = 29 / x
• tan 55 = 29 / x
• cos 29 = x / 55

What is the length of side x?

• 6.57 cm
• 7 cm
• 7.44 cm
• 26.33 cm