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Triangle Similarity Theorem

Triangle Similarity Theorem

Assessment

Presentation

Mathematics

9th - 12th Grade

Medium

CCSS
HSG.SRT.B.5

Standards-aligned

Created by

Brittni Tichenor

Used 17+ times

FREE Resource

2 Slides • 12 Questions

1

Triangle Similarity Theorem

Ms. Tichenor - Geometry 20/21

Slide image

2

Video Lesson

Watch the video to the right. You can make the video full screen after clicking play.


I suggest taking notes as you go through the video.


It will help you to complete the questions after the video.

3

Multiple Choice

Question image
The triangles are similar by...
1
SAS
2
AA
3
ASA
4
SSS

4

Multiple Choice

Question image

Why are the triangles similar?

1

AA

2

SAS

3

SSS

4

Not similar

5

Multiple Choice

Question image

If the triangles are similar, state how.

1

SSS

2

SAS

3

AA

4

Not similar

6

Multiple Choice

Question image
How do these triangles appear to be similar?
(Hint: Look for non-labeled parts!)
1
AA
2
SAS
3
SSS
4
Not Similar

7

Multiple Choice

Question image

State the postulate that proves these triangles are similar.

1

SSS~

2

SAS~

3

AA~

4

Not similar

8

Multiple Choice

Question image
How do these triangles appear to be similar?
(Hint: Look for non-labeled parts!)
1
AA
2
SAS
3
SSS
4
Not Similar

9

Multiple Choice

Which of the following methods can NOT be used to prove similarity?
1
AA similarity
2
SAS similarity
3
SSS similarity
4
HL similarity

10

Multiple Choice

Question image
Are the triangles similar? If so, what similarity test is used?
1
Similar.  SAS
2
Similar.  AA
3
Similar. SSS
4
Not Similar

11

Multiple Choice

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If the triangles are similar, state how.
1
SSS
2
SAS
3
AA
4
Not similar.

12

Multiple Choice

Question image
Determine whether the triangles are similar(name the postulate or theorem you used).
1
SSS similar
2
AA similar
3
SAS similar

13

Multiple Choice

Question image

Are the triangles similar? If yes, what did you use.

1

Yes, by AA ~

2

Yes, by SAS ~

3

Yes, by SSS ~

4

Not Similar

14

Multiple Choice

Question image

Are the triangles similar? If yes, what did you use.

1

Yes, by AA ~

2

Yes, by SAS ~

3

Yes, by SSS ~

4

Not Similar

Triangle Similarity Theorem

Ms. Tichenor - Geometry 20/21

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