9th Maths 9.1

Exercise 9.1

Q1. 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.

Sol. :

$trianglePDC$ and quadrilateral

$ABCD$ lie on the same base

$DC$ and between the same parallels

$DC$ and

$AB$ .

iii)

$triangleTQR$ and quadrilateral

$PQRS$ lie on the same base

$RQ$ and between the same parallels

$RQ$ and

$SP$ .

v) Quadrilaterals

$APCD$ and

$ABQD$ lie on the same base

$AD$ and between the same parallels

$AD$ and

$BQ$ .