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3.8 Angle Proofs

Last updated about 3 hours ago

7 questions

6

3

6

8

5

6

13

Question 1

1.

Other Answer Choices:

Def. of supplementary

Subtraction Prop.

Addition Prop.

Prove

Def. of bisect

Substitution prop.

Simplification

Def. of linear pair

Angle Addition Axiom

Multiplication Prop.

Given

Def. of complementary

Division Prop.

Vertical Angles Thm.

Question 2

2.

Other Answer Choices:

Division Prop.

Subtraction Prop.

Angle Addition Axiom

Def. of linear pair

Def. of supplementary

Multiplication Prop.

Prove

Def. of bisect

Substitution prop.

Vertical Angles Thm.

Addition Prop.

Simplification

Given

Def. of complementary

Question 3

3.

Other Answer Choices:

Vertical Angles Thm.

Subtraction Prop.

Def. of linear pair

Def. of bisect

Substitution prop.

Simplification

Def. of supplementary

Def. of complementary

Angle Addition Axiom

Multiplication Prop.

Given

Prove

Division Prop.

Addition Prop.

Question 4

4.

Other Answer Choices:

Division Prop.

Substitution prop.

Angle Addition Axiom

Def. of complementary

Vertical Angles Thm.

Def. of bisect

Multiplication Prop.

Def. of supplementary

Subtraction Prop.

Given

Addition Prop.

Prove

Simplification

Def. of linear pair

Question 5

5.

Other Answer Choices:

Prove

Vertical Angles Thm.

Multiplication Prop.

Angle Addition Axiom

Simplification

Subtraction Prop.

Substitution prop.

Def. of linear pair

Def. of bisect

Def. of supplementary

Division Prop.

Addition Prop.

Given

Def. of complementary

Question 6

6.

Other Answer Choices:

Addition Prop.

Simplification

Def. of bisect

Given

Multiplication Prop.

Subtraction Prop.

Def. of supplementary

Prove

Division Prop.

Def. of linear pair

Angle Addition Axiom

Vertical Angles Thm.

Def. of complementary

Substitution prop.

Question 7

7.

Other Answer Choices:

Def. of complementary

Def. of supplementary

Vertical Angles Thm.

Simplification

Angle Addition Axiom

Def. of bisect

Addition Prop.

Prove

Multiplication Prop.

Def. of linear pair

Given

Subtraction Prop.

Substitution prop.

Division Prop.

Complete the proof.

m\angle B = m\angle E 

\overline{DE}\perp\overline{EF} 

Def. of \perp

m\angle E = 90^o 

m\angle B = 90^o 

Complete the proof.

100^o 

Def. of \perp

180^0 

90^o 

Complete the proof.

m\angle 1 = m\angle 2 

Def. of \perp

m\angle 2 = m\angle 3 

\overline{AB}\perp\overline{BD} 

m\angle 1 = m\angle 3 

Complete the proof.

\angle 1\cong\angle 11 

\angle 1\cong\angle 9 

\angle 9\cong\angle 11 

Def. of \perp

Complete the proof.

\angle KHL\cong\angle LHM 

\angle KHL\cong\angle JHN 

\overline{HL} bisects \angle KHM 

Def. of \perp

\angle KHJ\cong\angle KHM 

\angle KHJ\cong\angle NHM 

\angle LHM\cong\angle JHN 

\angle KHM\cong\angle JHN 

Complete the proof. Read the statements carefully. That is part of this problem.

\angle EFD\cong\angle CFB 

\overrightarrow{FC} bisects \angle EFC 

\angle CFB\cong\angle DFC 

\overrightarrow{FC} bisects \angle DFB 

Def. of \perp

\overrightarrow{FD} bisects \angle DFB 

\overrightarrow{FD} bisects \angle EFC 

\angle DFC \cong\angle EFD 

\angle DFC\cong\angle DFC 

Complete the proof.

Def. of \perp

\overline{IP} bisects \angle GIM 

m\angle MIP = 45^o 

m\angle MIG = 90^o 

\overline{IG}\perp\overline{ML} 

\angle PIG \cong \angle MIP 

m\angle MIP + m\angle MIP = 90^o 