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Segment and angle addition

Segment and angle addition

Assessment

Presentation

•

Mathematics

•

12th Grade

•

Easy

•
CCSS
HSA.APR.A.1, HSG.CO.C.9, 2.MD.B.5

+15

Standards-aligned

Created by

Jennifer Vinson

Used 29+ times

FREE Resource

4 Slides • 14 Questions

1

Part + Part =Whole


Segment Addition Postulate



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2

Multiple Choice

Question image
Find HG.
1

8

2

9

3

10

4

11

3

Multiple Choice

Question image
XY =
1

6

2

28

3

11

4

7

4

Multiple Choice

Question image
Solve for x
1

x = 2

2

x = 4

3

x = 6

4

x = 8

5

Multiple Choice

Question image

If RT=36, find the value of x.

1

3

2

4

3

5

4

6

6

Midpoint of a Segment
Part=Part
The midpoint bisects the segment into two congruent parts
AM=MB
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7

Multiple Choice

Question image

E is the midpoint of segment FD. What is the length of FE?

1

4

2

8

3

24

4

12

8

Open Ended

Question image

How would you set this up to solve for x?

9

Multiple Choice

Question image

If G is the midpoint of segment FH, find FG.

1

15

2

30

3

12

4

24

10

Angle Addition Postulate
Part + Part= Whole
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11

Multiple Choice

Question image

Calculate m∠ABC.

1

45°

2

60°

3

105°

4

15°

12

Multiple Choice

Question image

Find m∠A.

1

25°

2

30°

3

35°

4

90°

13

Multiple Choice

Question image

Given m∠QST = 135°, find the value of x.

1
15
2

x = 28

3

x = 27

4

x = 29

14

​Angle Bisector



Bisects an angle into two congruent angles
​Part =Part

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15

Multiple Choice

Question image

Angle JHG measures 161.

1

m∠GHK=80.5,

m∠KHJ=161

2

m∠GHK=161,

m∠KHJ=80.5

3

m∠GHK=80.5,

m∠KHJ=80.5

4

m∠GHK=161,

m∠KHJ=161

16

Fill in the Blanks

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Ray FG bisects ∠ EFH. Solve for x. You will get a decimal. Round to the nearest tenth

17

Multiple Choice

Question image
1

x=3/17

2

x=9

3

x=3

4

x= -3

18

Multiple Choice

This point divides a line segment into 2 equal parts.
1

point

2

vertex

3

midpoint

4

segment

pattern-tertiary

Part + Part =Whole


Segment Addition Postulate



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