Angles of elevation and depression

What trigonometric ratio would be used to find the distance from the ship to the plane?

• sine
• cosine
• tangent
• inverse sine

Tags

CCSS.HSG.SRT.C.8

The angle of 12^o is a(n)

• angle of elevation
• angle of depression
• neither
• both

After traveling 500m from a runway, a plane is 300m above the ground. Calculate its angle of elevation.

• 50

• 30.96

• 36.9

• 95

Choose the correct ratio.

• sin(37)=x/14
• cos(37)=x/14
• tan(37)=x/14
• sin(37)=14/x

Tags

CCSS.HSG.SRT.C.6

What do you use to find the missing side?

• sin
• cos
• tan

Tags

CCSS.HSG.SRT.C.6

Solve for the missing angle

• 50
• 0.053
• 36.9
• 95

Tags

CCSS.HSG.SRT.C.8

warning :Tricky question

The man's height is 2 m. Distance between the man and the flag pole is 10 m. The angle of elevation of the vertex of the flag pole from the man is 56° . Hitung tinggi tiang bendera .(In Malay that means Find the height of the flag pole)

• 14.83

• 16.83

• 18.83

• 20.83

A tourist views a deer from a height of 45 feet.  The horizontal distance between the tourist and the deer is 130 feet.  At what angle (x) should the tourist hold his camera to photograph the deer? Round your answer to the nearest degree.  

• 19 degrees
• 45 degrees
• 71 degrees
• 138 degrees 

Tags

CCSS.HSG.SRT.C.8

Warning: Tricky question

Kim is using a ladder to hang lights up on her house. She places the ladder 5 feet from the base of her house and leans it so it reaches a window 14 feet above the ground. Find the angle the ladder makes with the house.

• 19.7^o

• 70.3^o

• 69.1^o

• 20.9^o

Find the missing side.

• 10
• 11
• .54
• 7.34

Tags

CCSS.8.G.B.7