Trigonometry

What is the ratio for Sine?

• Hyp/Opp
• Opp/Hyp
• Opp/Adj
• Adj/Opp

Tags

CCSS.7.EE.B.3

What is the correct ratio?

• 9/41
• 40/41
• 9/40
• 40/9

What is the correct ratio?

• 7/24
• 24/7
• 7/25
• 24/25

What is the correct equation to solve for x ?

• tan (58) = x/11
• tan (58) = 11/x
• cos (58) = x/11
• sin (58) = x/11

What is the correct equation to solve for x?

• tan (45) = x/13
• cos (45) = x/13
• sin (45) = 13/x
• sin (45) = x/13

 Find side AB?

• 20 m
• 5 m
• 11.54 m
• 8.66 m

Choose the correct ratio.

• A
• B
• C
• D

Solve for the misssing distance

• 18.9
• 19.5
• 47
• 27.5

A vertical tower is 20 m high from the horizontal ground. The angle of depression of a ball from the top of the tower is 42°. Calculate the distance, in m, of the ball from the base of the tower

• 18.01 m
• 29.89 m
• 13.38 m
• 22.21 m

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