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.

The line segment joining the mid-points of two sides of triangles is parallel to the third side and is equal to ____ of its length.

Prove that a line joining the midpoints of any two sides of a triangle is parallel to the third side. (Using converse of basic proportionality theorem)

Prove that the line segments joining the midpoints of the adjacent sides of a quadrilateral form a parallelogram.

Segment joining mid points of any two sides is ……..of third side and ……….. To third side.

If two side of a triangle are hat i+2 hat ja n d hat i+ hat k , then find the length of the third side.

Show that the line segments joining the midpoints of the opposite sides of a quadrilateral and bisect each other.

Prove that a line drawn through the mid-point of one side of a triangle parallel to another side bisects the third side (Using basic proportionality theorem).

The midpoint of the sides of a triangle are (2,4) (-2,3) and (5,2) .Find the corrdinate of the vertices of the triangle .

If the sides of a triangle are 17 , 25a n d28 , then find the greatest length of the altitude.

Show that the figure formed by joining the midpoints of sides of a rhombus successively is a rectangle.