Question

If diameter of a cricle is 23 cm then the radius of circle is​

Answer 1

Answer:

11.5 cm

Step-by-step explanation:

given,

Diameter = 23cm

Radius = D÷2

Radius = 23÷2

= 11.5 cm

Answer 2

Given:

A circle with

• Diameter = 23 cm

What To Find:

We have to

• Find the radius of the circle.

How To Find:

To find it, we have to

• First, we have to know that diameter is 2 times the radius.
• Next, we have to know that radius is half of the radius.
• Then, we have to divide the diameter to find the radius.

Formula Needed:

$\boxed{ \bf Radius \: of \: the \: circle = \dfrac{Diameter \: of \: the \: circle}{2}}$

Solution:

Using the formula,

$\sf \longmapsto Radius \: of \: the \: circle = \dfrac{Diameter \: of \: the \: circle}{2}$

Substitute the values,

$\sf \longmapsto Radius \: of \: the \: circle = \dfrac{23 \: cm}{2}$

Divide 23 by 2,

$\sf \longmapsto Radius \: of \: the \: circle = 11.5 \: cm$

Final Answer:

∴ Hence, the radius of the circle is 11.5 cm.