Jayashri Bhattacharya and Tarika Dhawan Solutions for Exercise 1: INNINGS

Draw a circle of radius $4$ cm.

Draw a circle of radius $3.5$ cm.

With the same centre $\mathrm{C}$ draw two circle of radii $3 \mathrm{cm}$ and $5$ $\mathrm{cm}$.

Draw a circle of radius $3$ $\mathrm{cm}$. Name the centre $\mathrm{O}$. Draw a diameter and name the endpoints $\mathrm{P}$ and $\mathrm{Q}$. Mark three points $\mathrm{A}, \mathrm{B}$and$\mathrm{C}$ such that $\mathrm{A}$ is inside the circle,$\mathbf{ }\mathrm{B}$ is on the circle and $\mathrm{C}$ is outside the circle. Join $\mathrm{OA},$$\mathrm{OB} \mathrm{and} \mathrm{OC}$. Also find the lengths of$\overline{\mathrm{PQ} }, \overline{\mathrm{OA}}, \overline{\mathrm{OB}}$ and $\overline{\mathrm{OC}}$.

Draw a circle of diameter $5$ $\mathrm{cm}$. Label the centre $\mathrm{C}$ in the circle.

Draw a circle of diameter $5$ $\mathrm{cm}$. Label the radius $\mathrm{CA}$ and $\mathrm{CG}$ in the circle.

Draw a circle of diameter $5 \mathrm{cm}$, label the diameter$\mathrm{PQ}$in the circle.

Draw a circle of diameter $5$ $\mathrm{cm}$. Label the chord $\mathrm{RS}$ in the circle.