PRACTICAL GEOMETRY - ESSENTIAL POINTS
- A quadrilateral has 10 parts - 4 sides, 4 angles and 2 diagonals. Five measurements can determine a quadrilateral uniquely.
- Five measurements can determine a quadrilateral uniquely.
- A unique quadrilateral can be constructed if lengths of its 4 sides are given to us.
- A unique quadrilateral can be constructed if lengths of its two diagonals and three sides are given.
- A unique quadrilateral can be constructed if two adjacent side lengths and measure of its three angles are given.
- A unique quadrilateral can be constructed if lengths of its three sides and measure of two angles are given.
