Vinay Sharma and H K Thakur Solutions for Chapter: Practical Geometry, Exercise 4: SELF PRACTICE 14.4

Draw a line $AB$. Mark a point $C$ on it. Draw a line $CD$ perpendicular to $AB$, using ruler and compass.

Draw a line segment $AB$ of length $7 \mathrm{cm}$. Mark a point $P$ on $AB$ such that $AP=2 \mathrm{cm}$. Draw a line through $P$ perpendicular to the line segment $AB$.

Draw a line $l$, also draw a line $m$ parallel to $l$ at a distance of $4 \mathrm{cm}$.

Draw a line $AB$. Take a point $C$ outside it. Through $C$ draw a line parallel to $AB$, using ruler and compass.