Question

diameter is 24cm
then find the area of circle..​

Answer 1

Answer:

We know that,

Area =πr2

Step-by-step explanation:

Area = 22/7 × 12×12 ( because r=d/2)

= 22/7×144

= 452.7 cm² (approx)

Answer 2

As per the data given in the question,

We have to determine the area of the circle.

As per question,

It is given that,

Diameter of circle = 24 cm

As we know that,

Diameter of circle is double to the radius of circle.

So, the radius of circle will be $\frac{24}{2} = 12\:cm$

As we know that,

Area of the circle will be $\Pi r^2$

So, putting the value of "r" in the above formula,

We will get area as,

$Area = \Pi \times 12^2\\=>Area = \frac{22}{7} \times 12 \times 12\\Area = \frac{3168}{7}\:cm^2=452.57\:cm^2$

Hence, area of square will be 452.57 Sq. cm.