Construction of Circles

Draw circles of radii $3\mathrm{cm}, 4.5\mathrm{cm} \mathrm{and} 5.2\mathrm{cm}$ each having the same centre $O$. What is the name given to such circles?

With a given center and a given radius, only one circle can be drawn.

Draw a circle whose radius is $2.5$ cm.

Draw a circle whose radius is $4.6$ cm.

Draw a circle whose radius is $3.5$ cm.

Draw a circle whose radius is $2$ cm.

Draw a circle whose radius is $3$ cm.

Draw a circle whose radius is $5$ cm.

The line segments joining the center and a point on the circle is called a radius

Draw a circle with radius $3$$\mathrm{cm}$.

Draw a line segment $PQ=6.4\mathrm{cm}$. Construct a circle on $PQ$ as diameter. Take any point $R$ on this circle and measure $\angle PRQ$.

Mark a point O. With O as centre draw circles with radii $2 \mathrm{cm}, 3 \mathrm{cm}, 4 \mathrm{cm}, 5 \mathrm{cm} \mathrm{and} 6 \mathrm{cm}$.

The student in the following figure has to draw a circle with the given radius. So the student has placed the compass on the scale as shown. If he has placed the compass correctly put $\text{'}✓\text{'}$ if not put $\text{'}⨯\text{'}$  . Take correct measurement and construct the circle in your book.

$3.3 \mathrm{cm}$

The student in the following figure has to draw a circle with the given radius. So the student has placed the compass on the scale as shown. If he has placed the compass correctly put $\text{'}✓\text{'}$ if not put $\text{'}⨯\text{'}$  . Take correct measurement and construct the circle in your book.

$5 \mathrm{cm}$

The student in the following figure has to draw a circle with the given radius. So the student has placed the compass on the scale as shown. If he has placed the compass correctly put $\text{'}✓\text{'}$ if not put $\text{'}⨯\text{'}$  . Take correct measurement and construct the circle in your book.

$4.5 \mathrm{cm}$

The student in the following figure has to draw a circle with the given radius. So the student has placed the compass on the scale as shown. If he has placed the compass correctly put $\text{'}✓\text{'}$ if not put $\text{'}⨯\text{'}$  . Take correct measurements and construct the circle in your book.

$6 \mathrm{cm}$

Construct a circle with the following radius.

$3.7 \mathrm{cm}$

Construct a circle with the following radius.

$3.5 \mathrm{cm}$

Construct a circle with the following radius.

$3.2 \mathrm{cm}$

Construct a circle with the following radius.

$2.5 \mathrm{cm}$