Applying Midsegment Theorem

What is true about the midsegment EF?

• EF = 1/2 AB

• EF // AB

• EF = 1/2 AC

• none of these are true

VW is a midsegment of triangle KIJ. What is the length of segment KI?

• -1

• -10

• 18

• 8

NP, PM, and NM are all Midsegments. SQ=30 SR=20 RQ=24 Label the midsegment lengths.

f

d

b

12

15

60

10

40

48

• 4

• 6

• 8

• 10

In trapezoid YXWZ, LK is the midsegment. Find the value of x.

• 35

• 3

• 33

• 5

𝑫𝑬̅̅̅̅ is the midsegment of △ 𝑨𝑩𝑪. Find the sum of the measures of segments AB and ED, given the labeled segment lengths.

• 24

• 40

• 96

• 36

AB = 12, AD = 4, and AE = 3. Find AC.

• 1

• 9

• 11

• 6

Find Y.

• 25

• 4

• 9

• 7

Name a segment that has twice the length of segment EC

• segment BC

• segment BE

• segment AC

• segment BD

The mid segment of the triangle is 5x-1. Find the value of x.

• x = 6

• x = 7

• x = 11.8

• x = 12.4