Prove that the line segment joining the mid points of two sides of a triangle is parallel to its third side.

Prove that the line segment joining the mid points of two side of a triangle is parallel to the third side and equal to half of it.

Prove that the line segment joining the mid points of two side of a triangle is parallel to the third side and equal to half of it.

Prove that the line segment joining the mid points of two side of a triangle is parallel to the third side and equal to half of it.

Prove that the line segment joining the middle point of two sides of a triangle is parallel to the third side.

Prove that line segment joining the midpoints of two sides of a triangle is parallel to the third side whose length is half of the length of the third side.

Show that the line segment joining the midpoints of two 'sides of a triangle is parallel to. the third side and is half its length using vectors.

Prove by vector method that the line segment joining the mid points of two sides of a triangle is parallel to the third and half of it.

Prove that the line joining the middle points of the two sides of a triangle is parallel to the third side.

Prove that the line segment joining the midpoints of the two sides of a triangle is half of the third side.

The line joining the mid-points of two sides of a triangle is parallel to the third side.