Topic 8 Geometry

Find tangent of θ.

• 8/12

• 23/12

• 8/23

• 12/23

Find sinA

• 32/40

• 32/24

• 24/40

• 24/32

• 6.99
• 6.33
• 13.59
• 7.83

Which scenario describes the picture shown?

• 5 foot ramp is 8 feet away from a building.  What is the angle that the ramp makes with the ground?

• 5 foot ramp leans against an 8 foot structure.  What is the angle that the ramp makes with the ground?

• An 8 foot ramp leans
  against a building 5 feet away.  What angle does the ramp make with the ground?

• 5 foot man is 8 feet away from a building.  What is the angle of elevation?

Solve for the missing angle.

• 50.5 degrees

• 12.7 degrees

• 36.9 degrees

• 72.2 degrees

Find AB using the law of sines

• 10

• 8

• 6.1

• 4.9

Calculate the length of BC using the law of sines

• 24

• 20

• 27

• 23

• 12.7

• 13.1

• 13.6

• 14.2

What is the correct set up to find side p?

Solve for BC using the law of cosines