Showing posts with label quadrilateral. Show all posts
Showing posts with label quadrilateral. Show all posts
Prove that the straight lines joining the mid-points of the opposite sides of a quadrilateral bisect each other.

Prove that the straight lines joining the mid-points of the opposite sides of a quadrilateral bisect each other.

Prove that the straight lines joining the mid-points of the opposite sides of a quadrilateral bisect each other.

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Prove a parallelogram. If a quadrilateral has diagonals which bisect each other, then it is a parallelogram.

Prove a parallelogram. If a quadrilateral has diagonals which bisect each other, then it is a parallelogram.

Prove a parallelogram. If a quadrilateral has diagonals which bisect each other, then it is a parallelogram. 

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