The Midline Theorem

The Midline Theorem

9th - 10th Grade

14 Qs

quiz-placeholder

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The Midline Theorem

The Midline Theorem

Assessment

Quiz

Mathematics

9th - 10th Grade

Hard

CCSS
HSG.CO.C.10, HSG.SRT.B.4, 8.EE.B.6

+1

Standards-aligned

Created by

Mark Roberts

Used 759+ times

FREE Resource

14 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

In ∆SIE, L and D are the midpoints of SI and IE respectively. If LD is 12, then what is the value of SE?

SE = 48

SE = 6

SE = 24

SE = 12

Tags

CCSS.HSG.SRT.B.4

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

In ∆SIE, L and D are the midpoints of SI and IE respectively. If SE = 14, then what is the value of LD?

LD = 28

LD = 7

LD = 14

LD = 21

Tags

CCSS.HSG.CO.C.10

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

In ∆SIE, L and D are the midpoints of SI and IE respectively. If LI = 18, what is the value of LS?

LS = 27

LS = 36

LS = 9

LS = 18

Tags

CCSS.HSG.CO.C.10

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

In ∆SIE, L and D are the midpoints of SI and IE respectively. If LS = 6, ID = 8, and SE = 10, find the perimeter of ∆SIE.

perimeter of ∆SIE is 28 units.

perimeter of ∆SIE is 38 units.

perimeter of ∆SIE is 19 units.

perimeter of ∆SIE is 24 units.

Tags

CCSS.HSG.CO.C.10

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

In ∆SIE, L and D are the midpoints of SI and IE respectively. If IS = 20, IE = 26, and SE = 14, find the perimeter of ∆LID.

perimeter of ∆LID is 30 units.

perimeter of ∆LID is 20 units.

perimeter of ∆LID is 60 units.

perimeter of ∆SIE is 40 units.

Tags

CCSS.HSG.CO.C.10

6.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

In ∆VES, I and W are the midpoints of VE and ES respectively. If VI = 2x + 5 and IE = 3x - 1, find the value of VE.

VI = 34

VI = 18

VI = 6

VI = 17

Tags

CCSS.8.EE.B.6

7.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

In ∆VES, I and W are the midpoints of VE and ES respectively. If IW = 3x + 7 and VS = 26, find the value of x.

x = 4

x = 3

x = 2

x = 6

Tags

CCSS.8.EE.B.6

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