Linear Pairs and Vertical Angles

Question 1

Which are linear pairs? Check all that apply.

Revolt · Accepted Answer

∠BAC and ∠CAD; ∠BAE and ∠EAD; ∠EAD and ∠DAC

Question 2

x =

Revolt · Accepted Answer

14.5

Question 3

m∠DEA = °

Revolt · Accepted Answer

39.5

Question 4

m∠AEB = °

Revolt · Accepted Answer

140.5

Question 5

Which are vertical angles? Check all that apply.

Revolt · Accepted Answer

∠EAB and ∠CAD; ∠CAB and ∠DAE

Question 6

What is the numerical sum of the degree measures of ∠DEA and ∠AEB? | What are the numerical measures of the angles? | x = | m∠DEA = ° | m∠AEB = °

Revolt · Accepted Answer

180; x =: 14.5; m∠DEA = °: 39.5; m∠AEB = °: 140.5

Question 7

∠1 and ∠3 measure degrees.

Revolt · Accepted Answer

29

Question 8

∠2 and ∠4 measure degrees.

Revolt · Accepted Answer

151

Linear Pairs and Vertical Angles Answers