Midsegments and Triangle Similarities

What is the length of the Midsegment?

• 6

• 9

• 12

• 18

Complete the statement, the midsegment of a triangle is half the length of the ___ ____ to it.

• angle oppostie

• side perpendicular

• side parallel

• incenter point

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

Name a segment that has the same length as segment BD.

______ Name the parallel segment.
(The symbol || means parallel.)

What is the value of x?

• 10

• No Solution

• 5

• 2

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