The answer of ncert text book for question no 7 of miscellenous from chapter 3D is different from your answer
The vertices of triangle pqr are p (2,1), q (-2,3), r (4,5). Find the equation of median passing through vertex r
Two boys and two girls are in room X and one boy and three girls in rooom Y specify the sample space for the experiment in which a room is selected and then a person
a flower floral design on a floor is made up of 16 tiles which are triangular the side of a triangle being 9 CM 28 cm and 35 cm find the cost of polishing the tiles 50 Paisa per centimetre square
a flower floral design on a floor is made up of 16 tiles which are triangular the side of a triangle being 9 CM 28 cm and 35 cm find the cost of polishing the tiles 50 Paisa per centimetre square