Question:
In a triangle ABC, AB = 8 units, BC = 10 units and CA = 12 units. AD is angle bisector of angle A and I is the incenter, find AI:ID.
Solution:
Solution : AB/AC = BD/CD (angle bisector...
Definition: The formulae of a molecule gives the numbers of atoms of the same or different elements present in the molecule.
Formulae of elements:
When an atom of an element combines with another...