Midsegments of a Triangle

What is the measure of angle a?

• 50

• 80

• 130

• Cannot Determine

Find the value of x.

• x = 3

• x = 4

• x = 7

• x = 5

Name a segment that has the same length as segment BD

• segment BE

• segment DE

• segment AD

• segment AC

Name a midsegment of ⌂ABC

• segment AC

• segment DE

• segment AB

• segment BC

If LN = 5, then AC = ______.

• 5

• 10

• 15

• 25

If D and E are Midpoints, then \overline{DE} is _______________.

• an angle bisector

• a perpendicular segment

• a median

• a midsegment 

If AC = 42, find DF.

• 21

• 84

• 14

• 28

Which is true about any midsegment in a triangle? (Select all that apply.)

• The midsegment is parallel to its corresponding (opposite) side.

• The midsegment is perpendicular to its corresponding (opposite) side.

• The midsegment is half as long as its corresponding (opposite) side.

• The midsegment connects the midpoints of two sides of a triangle.

• The midsegment is twice as long as its corresponding (opposite) side.

• 4

• 6

• 8

• 10

• 11

• 18

• 9

• -7