Geometry Intro to Proofs
9th Grade
•20 Qs
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Geometry Intro to Proofs
Quiz
•
Mathematics
•
9th Grade
•
Hard
+3
Standards-aligned
Anthony Clark
FREE Resource
20 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is the correct reason for line 5 and 6?
5.Transitive Property of equality 6. Substitution
5.Algebra 6.Definition of ≅
5.Substitution 6.Definition of ≅
5.Angle addition postulate 6.Substitution
Tags
CCSS.HSG.SRT.B.5
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is the correct statement for 3?
AD=EA
AB=CD
AB≅EF
AB=EF
Tags
CCSS.HSG.CO.B.7
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is the REASON for Statement #1?
Given
Definition of Complementary Angles
Substitution Property
Reflexive Property of Congruence
Tags
CCSS.7.G.B.5
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is the reason?
Definition of vertical angles
Angle addition postulate
Definition of angle bisectors
Vertical angles are congruent
Tags
CCSS.7.G.B.5
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Fill in the blanks to complete the geometric proof:
∠PQR = 38; B: Definition of Complementary Angles; C: Subtraction
Property of Equality
∠PQR = 38; B: Definition of Supplementary Angles; C: Reflexive Property
∠PQR = 38; B: Definition of Vertical Angles; C: Transitive Property
∠PQR = 38; B: Definition of Complementary Angles; C: Substitution
Tags
CCSS.7.G.B.5
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Fill in the blanks to complete the geometric proof:
∠PQR = 38; B: Definition of Complementary Angles; C: Subtraction
Property of Equality
∠PQR = 38; B: Definition of Supplementary Angles; C: Reflexive Property
∠PQR = 38; B: Definition of Vertical Angles; C: Transitive Property
∠PQR = 38; B: Definition of Complementary Angles; C: Substitution
Tags
CCSS.7.G.B.5
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
How can you prove step #2?
Vertical angle theorem
Subtraction property of equality
Transitive property of congruence
Definition of supplementary angles
Tags
CCSS.7.G.B.5
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