24-25 Geometry Fall Semester Review

Find AD AND BC

• 5;12
• 16;4
• 12; 16
• 5;16

Find the measure of angle BAC.

• 
• 
• 
• 

True or False: a counterexample is an example that makes a definition or conjecture incorrect

• True
• False

Which of these is a counterexample to the following statement?

If a number is divisible by 3 then it is odd.

• 3

• 6

• 8

• 11

• A

• B

• C

• D

Find the measure of angle B.

• 24

• 90

• 66

• 42

A wooden beam 24 feet long leans against a

wall and makes an angle of 71° with the

ground. How high up the wall does the beam

reach to the nearest foot?

• 8 feet

• 23 feet

• 70 feet

• 25 feet

Solve for the missing angle.

• 22.2

• 30

• 33

• 38

Which scenario describes the picture shown?

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

Find the value of y.

• 4

•  $4\sqrt{3}$ 
  

• 8

•  $8\sqrt{3}$