Detinition of Complementary Angles Definition of Supplementary Angles 28. Given: 21 and 22 are complementary; 21 4 Prove: 23 and 24 are complementary VING: Definition of Perpendicular Definition of Right Angle Angle Addition Postulate Vertical Angles Theorem Complement Theorem Supplement Theorem Congruent Complements Theorem Congruent Supplements Theorem Statements Reasons 1. Z1 and 2 are complementary 1. 2. m/1 + m22 = 90° 2. 3. 21 4 3. 4. mz1 = mZ4 4. 5. 5. 22 = 23 6. 6. m22 = m23 7. 7. m24 + mZ3 = 90° 8. 8. 23 and 24 are complementary MKI form a linoar pniu IKM and Given:

Elementary Geometry For College Students, 7e
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ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
ChapterP: Preliminary Concepts
SectionP.CT: Test
Problem 1CT
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Question
signment
5.
Period:
opic 9: Angle Proofs
KNOW THE FOLLOWING:
Definition of Congruence
Definition of Angle Bisector
Definition of Complementary Angles
Definition of Supplementary Angles
Definition of Perpendicular
Definition of Right Angle
Angle Addition Postulate
Vertical Angles Theorem
Complement Theorem
Supplement Theorem
Congruent Complements Theorem
Congruent Supplements Theorem
28. Given: Z1 and 22 are complementary; Z1 4
Prove: 23 and 24 are complementary
R
Statements
Reasons
1. Z1 and 2 are complementary
1.
2. m/1 + mZ2 = 90°
2.
3. 21 24
3.
4. mZ1 = mZ4
4.
5. 22 = 23
5.
6.
6. m22 = mZ3
7.
7. m24+mZ3 = 90°
8.
8. 23 and 24 are complementary
M.
29. Given: ZJKM and ZMKL form a linear pair;
ZJKM and ZLKN are supplementary
Prove: ZMKL = ZLKN
Reasons
Statements
1.
1. ZJKM and ZMKL form a linear pair
2.
2. ZJKM and ZMKL are supplementary
3.
3. ZJKM and ZLKN are supplementary
4.
4. ZMKL = ZLKN
Transcribed Image Text:signment 5. Period: opic 9: Angle Proofs KNOW THE FOLLOWING: Definition of Congruence Definition of Angle Bisector Definition of Complementary Angles Definition of Supplementary Angles Definition of Perpendicular Definition of Right Angle Angle Addition Postulate Vertical Angles Theorem Complement Theorem Supplement Theorem Congruent Complements Theorem Congruent Supplements Theorem 28. Given: Z1 and 22 are complementary; Z1 4 Prove: 23 and 24 are complementary R Statements Reasons 1. Z1 and 2 are complementary 1. 2. m/1 + mZ2 = 90° 2. 3. 21 24 3. 4. mZ1 = mZ4 4. 5. 22 = 23 5. 6. 6. m22 = mZ3 7. 7. m24+mZ3 = 90° 8. 8. 23 and 24 are complementary M. 29. Given: ZJKM and ZMKL form a linear pair; ZJKM and ZLKN are supplementary Prove: ZMKL = ZLKN Reasons Statements 1. 1. ZJKM and ZMKL form a linear pair 2. 2. ZJKM and ZMKL are supplementary 3. 3. ZJKM and ZLKN are supplementary 4. 4. ZMKL = ZLKN
mpic 6: Venn Diagrams
aw a Venn Diagram to represent each relationship.
20. All linear pairs are adjacent.
21. No rectangles are trapezoids. 23. Some multiples of 3 are also
multiples of 4.
a. How many boy scouts have a first aid
badge?
24. The Venn Diagram below shows the
number of boy scouts in a certain troop
who have earned the following merit
badges: camping, swimming, and first aid.
Date:
b. How many boy scouts have a camping
badge or a swimming badge?
c. How many boy scouts have a camping
badge and a first aid badge?
Swimming
Camping
d. How many boy scouts have a swimming
badge but do not have a first aid badge?
10
e. How many boy scouts do not have a
camping badge?
3
6
f. How many boy scouts are in the troop?
First Aid
Addition, Subtraction, Multiplication, Division,
Distributive, Substitution, Reflexive, Symmetric, and Transitive
Topic 7: Algebraic Proof
KNOW THE FOLLOWING:
25. Given: 8(x – 1) = 5x – 35;
Prove: x = -9
Reasons
Statements
ate
Postulate
Action pron
propenty
4, of Con
Transcribed Image Text:mpic 6: Venn Diagrams aw a Venn Diagram to represent each relationship. 20. All linear pairs are adjacent. 21. No rectangles are trapezoids. 23. Some multiples of 3 are also multiples of 4. a. How many boy scouts have a first aid badge? 24. The Venn Diagram below shows the number of boy scouts in a certain troop who have earned the following merit badges: camping, swimming, and first aid. Date: b. How many boy scouts have a camping badge or a swimming badge? c. How many boy scouts have a camping badge and a first aid badge? Swimming Camping d. How many boy scouts have a swimming badge but do not have a first aid badge? 10 e. How many boy scouts do not have a camping badge? 3 6 f. How many boy scouts are in the troop? First Aid Addition, Subtraction, Multiplication, Division, Distributive, Substitution, Reflexive, Symmetric, and Transitive Topic 7: Algebraic Proof KNOW THE FOLLOWING: 25. Given: 8(x – 1) = 5x – 35; Prove: x = -9 Reasons Statements ate Postulate Action pron propenty 4, of Con
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