S K Khanuja Solutions for Chapter: Quadrilaterals, Exercise 1: Exercise

Name the parallelogram: 

The diagonals are equal and the adjacent sides are unequal.

Name the parallelogram:

The diagonals are equal and the adjacent sides are equal.

Name the parallelogram:

The diagonals are unequal and the adjacent sides are equal.

What is trapezium? Draw an isosceles trapezium. Measure its sides and angles.

The ratio of two sides of a parallelogram is $3:4$. If its perimeter is $56 \mathrm{cm}$, find the lengths of the sides of parallelogram.

Draw a rhombus $\mathrm{ABCD}$ with $\mathrm{AB}=4 \mathrm{cm}$ and $\mathrm{AC}=5 \mathrm{cm}$.

Draw a parallelogram $\mathrm{ABCD}$ in which $\mathrm{AB}=6.5 \mathrm{cm}, \mathrm{AD}=4.8 \mathrm{cm}$ and $\angle \mathrm{BAD}=70°$. Measure its diagonals.