Jharne De and Ranjana Kumar Solutions for Chapter: Basic Geometrical Concepts, Exercise 1: Exercise

If the diameter of a circle of radius $5 \mathrm{c}\mathrm{m}$ is $k \mathrm{cm},$ then find the value of $k.$

Find the diameter of a circle of radius is $2.8\mathrm{c}\mathrm{m}$.

A circle consists of an infinite number of _____.

All radii of a circle are _____.

The longest chord of a circle is known as _____.

The boundary of a circle is known as its _____.

A part of a circle that lies between two distinct points on the circle is called an _____.

The path of a point equidistant from a _____ point forms a circle.