Theorems 1-18

studied byStudied by 268 people
5.0(3)
Get a hint
Hint

Theorem 1

1 / 17

flashcard set

Earn XP

Description and Tags

Geometry theorems 1-18 **EXTRA NOTES** Use Multiplication Property when segments and angles are greater than the given ones. Use Division Property when segments and angles are less than the given ones.

18 Terms

1

Theorem 1

If two angles are right angles, then they are congruent

New cards
2

Theorem 2

If two angles are straight angles, then they are congruent

New cards
3

Theorem 3

If a conditional statement is true, then the contrapositive of the statement is also true

<p>If a conditional statement is true, then the contrapositive of the statement is also true</p>
New cards
4

Theorem 4

If angles are supplementary to the same angle, then they are congruent

New cards
5

Theorem 5

If angles are supplementary to congruent angles, then they are congruent

New cards
6

Theorem 6

If angles are complementary to the same angle, then they are congruent

New cards
7

Theorem 7

If angles are complementary to congruent angles, then they are congruent

New cards
8

Theorem 8

If a segment is added to two congruent segments, the sums are congruent (Addition Property)

New cards
9

Theorem 9

If an angle is added to two congruent angles, the sums are congruent (Addition Property)

New cards
10

Theorem 10

If congruent segments are added to congruent segments, the sums are congruent (Addition Property)

New cards
11

Theorem 11

If congruent angles are added to congruent angles, the sums are congruent (Addition Property)

New cards
12

Theorem 12

If a segment or angle is subtracted from congruent segments or angles, the differences are congruent (Subtraction Property)

New cards
13

Theorem 13

If congruent segments or angles are subtracted from congruent segments or angles, the differences are congruent (Subtraction Property)

New cards
14

Theorem 14

If segments or angles are congruent, their like multiples are congruent (Multiplication Property)

New cards
15

Theorem 15

If segments or angles are congruent, their like divisions are congruent (Division Property)

New cards
16

Theorem 16

If angles or segments are congruent to the same angle or segment, they are congruent to each other (Transitive Property)

New cards
17

Theorem 17

If angles or segments are congruent to congruent angles or segments, they are congruent to each other (Transitive Property)

New cards
18

Theorem 18

Vertical angles are congruent

New cards

Explore top notes

note Note
studied byStudied by 5 people
Updated ... ago
5.0 Stars(1)
note Note
studied byStudied by 40 people
Updated ... ago
5.0 Stars(1)
note Note
studied byStudied by 176 people
Updated ... ago
5.0 Stars(3)
note Note
studied byStudied by 15 people
Updated ... ago
5.0 Stars(1)
note Note
studied byStudied by 11 people
Updated ... ago
5.0 Stars(2)
note Note
studied byStudied by 17 people
Updated ... ago
5.0 Stars(1)
note Note
studied byStudied by 17 people
Updated ... ago
5.0 Stars(1)
note Note
studied byStudied by 19 people
Updated ... ago
5.0 Stars(1)

Explore top flashcards

flashcards Flashcard35 terms
studied byStudied by 1 person
Updated ... ago
5.0 Stars(1)
flashcards Flashcard20 terms
studied byStudied by 18 people
Updated ... ago
5.0 Stars(1)
flashcards Flashcard76 terms
studied byStudied by 8 people
Updated ... ago
5.0 Stars(2)
flashcards Flashcard25 terms
studied byStudied by 5 people
Updated ... ago
5.0 Stars(1)
flashcards Flashcard21 terms
studied byStudied by 1 person
Updated ... ago
5.0 Stars(1)
flashcards Flashcard20 terms
studied byStudied by 5 people
Updated ... ago
5.0 Stars(1)
flashcards Flashcard37 terms
studied byStudied by 29 people
Updated ... ago
5.0 Stars(1)
flashcards Flashcard43 terms
studied byStudied by 36 people
Updated ... ago
5.0 Stars(3)