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Congruence

Congruence

Assessment

Presentation

Mathematics

7th - 9th Grade

Practice Problem

Hard

Created by

Maha Tammam

Used 148+ times

FREE Resource

3 Slides • 12 Questions

1

Congruence

Slide image

2

Triangles are congruent by:

  • SSS

  • SAS

  • ASA

  • AAS

3

Multiple Choice

LMNO @ PQRS. Name the angle or side that

corresponds to RS

1

LM

2

MN

3

NO

4

LO

4

Multiple Select

Question image

Determine what other information you need to

prove the two triangles congruent.

(you can have more than one correct answer)

1

AD = BC by ASA

2

OA = OB AAS

3

<AOD = <BOC by AAA

5

Multiple Choice

Question image

State the postulate or theorem you can use to prove the triangles congruent. If you do not have enough information to prove the triangles congruent, write not enough information

1

SSS

2

SAS

3

ASA

4

AAS

5

Not enough information

6

Multiple Choice

Question image

State the postulate or theorem you can use to prove the triangles congruent. If you do not have enough information to prove the triangles congruent, write not enough information

1

SSS

2

SAS

3

ASA

4

AAS

5

Not enough information

7

Multiple Choice

Question image

State the postulate or theorem you can use to prove the triangles congruent. If you do not have enough information to prove the triangles congruent, write not enough information

1

SSS

2

SAS

3

ASA

4

AAS

5

Not enough information

8

Multiple Choice

Question image

State the postulate or theorem you can use to prove the triangles congruent. If you do not have enough information to prove the triangles congruent, write not enough information

1

SSS

2

SAS

3

ASA

4

AAS

5

Not enough information

9

Multiple Choice

Question image

State the postulate or theorem you can use to prove the triangles congruent. If you do not have enough information to prove the triangles congruent, write not enough information

1

SSS

2

SAS

3

ASA

4

AAS

5

Not enough information

10

Multiple Choice

Question image

State the postulate or theorem you can use to prove the triangles congruent. If you do not have enough information to prove the triangles congruent, write not enough information

1

SSS

2

SAS

3

ASA

4

AAS

5

Not enough information

11

Multiple Choice

Question image

State the postulate or theorem you can use to prove the triangles congruent. If you do not have enough information to prove the triangles congruent, write not enough information

1

SSS

2

SAS

3

ASA

4

AAS

5

Not enough information

12

Think about a plan

  • if you are asked to show that corresponding angles or corresponding part are equal it means you have first to prove that triangles are congruent

  • By proving that triangles are congruent you can tell that corresponding parts of congruent triangles are equal (congruent)

  • We write it in the proof as CPCTC

13

Multiple Choice

Question image

1

24

2

36

3

12

4

42

14

Open Ended

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15

Open Ended

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Congruence

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