Circles

Which of the following is not a chord of the circle?

Given that, $O$ is the centre of the circle. Based on the given figure, name the following:

$3$ equal line segments

Given that, $O$ is the centre of the circle. Based on the given figure, name the following:

$4$ triangles

Given that, $O$ is the centre of the circle. Based on the given figure, name the following:

$3$ chords

Given that, $O$ is the centre of the circle. Based on the given figure, name the following:

$6$ line segments

Name (at least $8$) different polygons that can be seen in the given diagram:

$O$ is the common centre of the two circles shown below. The radius of the smaller circle is $4 \mathrm{cm}$ and $PQ=2 \mathrm{cm}$. If $S$ is a point at a diatance $5 \mathrm{cm}$ from $O$, then $S$ lies in the _____ of the smaller circle and _____ of the bigger circle.

$O$ is the common centre of the two circles shown below. The radius of the smaller circle is $4 \mathrm{cm}$ and $PQ=2 \mathrm{cm}$. Find the length of the diameter of the bigger circle.

$O$ is the common centre of the two circles shown below. The radius of the smaller circle is $4 \mathrm{cm}$ and $PQ=2 \mathrm{cm}$. Find the length of the diameter of the smaller circle.

The Gram Panchayat in a village decided to install wind wheels for pumping water from the ground to supply water. Identify whether all the sticks used to make the wheel are of the same length or not. Give reason.

The major segment of a circle contain the centre of circle.

A chord which is not a diameter of a circle into a major segment and a minor segment.

Every diameter of a circle is also a chord.

The centre of a circle is equidistant from all the points on the circle.

With reference to the given figure, name the following:

Two arcs containing the point $P$.

With reference to the given figure, name the following:

Four chords

With reference to the given figure, name the following:

Three diameters

With reference to the given figure, name the following:

Three radii

Given that,$C$ is the centre of the circle. identify the following:

Two points in the exterior of the circle

Given that,$C$ is the centre of the circle. identify the following:

Two points in the interior of the circle