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unit 4 lesson 3

unit 4 lesson 3

Assessment

Presentation

Mathematics

8th - 12th Grade

Easy

CCSS
8.G.A.5, HSG.CO.C.10, HSG.CO.C.11

Standards-aligned

Created by

Chris Lackner

Used 1+ times

FREE Resource

10 Slides • 11 Questions

1

unit 4 lesson 3

by Chris Lackner

2

​Isosceles triangle intro

3

​Example 1

4

​Example 2

5

​Example 3

6

Try a couple on your own​

7

Multiple Choice

Question image

Which pair of angles is congruent?

1

<A and <B

2

<A and <C

3

<B and <C

4

none of them

8

Multiple Choice

Question image
Which angle is the vertex angle?
1
<C
2
<A
3
<B

9

Multiple Choice

Question image
Find x.
1
180
2
57
3
61.5
4
32.7

10

Multiple Choice

Question image

Find x.

1

72

2

67

3

65

4

54

11

Multiple Choice

Question image
Determine x
1
93
2
71
3
81
4
55

12

Multiple Choice

Question image
What is the value of x?
1
51
2
49
3
78

13

Multiple Choice

Question image
What is the measure of angle 2?
1
50
2
65
3
115

14

​Now Intro to equilateral triangles

15

Example 5

16

​example 6

17

​Try a few

18

Multiple Choice

What do the angles in an equilateral triangle measure?
1
30, 60, 90
2
60, 60, 60
3
45, 45, 90
4
35, 55, 90

19

Multiple Choice

Question image

What is the measure of BC?

1

12

2

6

3

not enough information

4

10

20

Multiple Choice

Question image

What is the value of x?

1

16

2

60

3

8

4

not enough information

21

Multiple Choice

Question image
1
51
2
43
3
60
4
75

unit 4 lesson 3

by Chris Lackner

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