Midpoint Theorem

What is the midpoint between (3, -1) and (8, -6)

• (11, -7)

• (-5.5, -3.5)

• (5.5, -3.5)

• (2, -2)

Find the midpoint of the line segment with endpoints (-2,0) & (9,-1).

• (1, 3)

• (3.5, -.5)

• (-.5, 3.5)

• (6, -.5)

Find the midpoint:

Point M with coordinates (3,4) is the midpoint of the line AB and A has the point (-1,6). What is the point of B?

• (1,5)

• (2,10)

• (7,2)

• (1,2)

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

• 5.5

• 11

• -5.5

• -11

If a midsegment has a length of 12, what is the length of the bottom side?

Mathematical Equivalence

ON

Points E and F are mid points of seg AB and seg AC of triangle ABC respectively. If EF = 5.6 then find the length of BC.

• 11.2

• 12.1

• 10.5

In Δ ABC, point D is the midpoint of seg AB and point E is the midpoint of seg AC then......

• DE=BC and

  BD=1/2BC

• DEIIBC and DE=BC

• DEIIBC and DE=1/2BC

M, N, and P are the midpoints of each side of the triangle. Which side is parallel to MN?

• HG

• HI

• IG

• none are parrallel

What is the length of XZ?

• 5

• 10

• 2.5

• 8