R K Bansal Solutions for Chapter: Symmetry, Exercise 2: EXERCISE

Construct a triangle $\mathrm{ABC}$ in which $\mathrm{AB}=\mathrm{AC}=5 \mathrm{cm}$ and $\mathrm{BC}=6 \mathrm{cm}$. Draw all its lines of symmetry.

Construct a triangle $\mathrm{XYZ}$ in which $\mathrm{XY}=\mathrm{YZ}=\mathrm{ZX}=4.5 \mathrm{cm}$. Draw all its lines of symmetry.

Construct a triangle $\mathrm{ABC}$ in which $\mathrm{AB}=\mathrm{BC}=4 \mathrm{cm}$ and $\angle \mathrm{ABC} = 60°$.

Also draw all lines of symmetry.

Mark two points $\mathrm{A}$ and $\mathrm{B}$ $5.5 \mathrm{cm}$ apart. Draw a line $\mathrm{PQ}$ so that $\mathrm{A}$ and $\mathrm{B}$ are symmetric with respect to the line $\mathrm{PQ}$. Give a special name to line $\mathrm{PQ}$.

For each letter of the English alphabet, draw the maximum possible number of line of symmetry.

For the shaded portion given below, draw all the possible lines of symmetry:
 

For the shaded portion given below, draw all the possible lines of symmetry:
 

For the shaded portion given below, draw all the possible lines of symmetry: