V K Raman and S N Sharma Solutions for Exercise 2: EXERCISE 27(B)

Construct a circle of radius $3.5$ cm. Name the centre as $\mathrm{O}$

Draw a line segment $\mathrm{AB}=5$ cm. Construct a circle on $\mathrm{AB}$ as diameter

Draw a line segment $\mathrm{CD}=3.2$cm. Construct a circle to pass through $\mathrm{C}$ and $\mathrm{D}$.

Construct a $△\mathrm{ABC}$ having $\mathrm{AB}=5.6$ cm, $\mathrm{BC}=5.3$ cm and $\mathrm{CA}=4.8$ cm. Draw the circumcircle.

Construct a $△\mathrm{ABC}$ having $\mathrm{AB}=6.2$ cm, $\mathrm{BC}=5.6$ cm and $\mathrm{CA}=4.8$cm. Draw the incircle.