9th mathematics NCERT exercise questions with answers, Mathematics

Area of Parallelograms and Triangles – Exercise 9.1 – Class IX

Which of the following figures lie on the same base and between the same parallels? In such a case, write the common base and the two parallels. Solution: (i) yes.It is observed that trapezium ABCD and triangle PCD have a common base and  AB and CD are the parallels are AB and CD    … Continue reading Area of Parallelograms and Triangles – Exercise 9.1 – Class IX