Midsegment Theorems

Is DE parallel to BC?

• Yes
• No

Is DE 1/2 the length of BC?

• Yes
• No

Name a midsegment of ⌂ABC

• segment AC
• segment DE
• segment AB
• segment BC

Name a segment parallel to segment AC

• segment DE
• segment DB
• segment AC
• segment BC

Name a segment that has the same length as segment BD

• segment BE
• segment DE
• segment AD
• segment AC

name a segment that has half the length of segment AC

• segment AD
• segment BE
• segment DE
• segment BC

QR is a midsegment of triangle WUV. What is the length of segment QR?

• 4
• 8
• 16
• 32

QR is a midsegment of triangle FGH. Solve for the value of x?

• 5.5
• 11
• -5.5
• -11

QR is a midsegment of triangle BCD. Solve for the value of x.

• 11
• 18
• 9
• -7

TS is a midsegment of triangle GHI. Solve for the value of x.

• 4
• 6
• 8
• 10