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

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

If the diagonals of a quadrilateral bisect each other then it is a

If each pair of opposite sides of a quadrilateral is equal, then it is a

The line joining a vertex and the inid point of its opposite side is called.

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

ABCD is a quadrilateral. E is the point of intersection of the line joining the middle points of the opposite sides. If O is any point then bar(OA)+bar(OB)+bar(OC)+bar(OD)=

A line segment joining any point on a circle is called its ……

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 perpendicular line segment Joining a vertex and its opposite side is called

A pole of height h stands at one corner of a park in the shape of an equilateral triangle. If alpha is the angle which the pole subtends at the midpoint of the opposite side, the length of each side of the park is