Chapter 10 Areas of Parallelograms and Triangles Ex 10.1

Question 1.
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.
NCERT Solutions for Class 9 Maths Chapter 10 Areas of Parallelograms and Triangles Ex 10.1 img 1
Solution:
In Fig. (i), APDC and trapeāˆ ium ABCD Wes on the same base DC and between the same parallel lines AB and DC.
In Fig. (iii), ATRO and parallelogram PQRS lies on the same base RQ and between the same parallel lies RQ and SP.
In Fig. (v), quadrilateral APCD and quadrilateral ABQD lies on the same base AD and between the same parallel lines AD and BQ.