Question

find the area of the circle whose radius is 54cm

​

Answer 1

Answer:

9156.24 is the answer for question

Step-by-step explanation:

πr²

Answer 2

Answer:

Area of circle is 9156 ${cm}^{2}$

Step-by-step explanation:

As per given information ,

Radius of circle is 54 cm

We have to find out the Area of circle.

As we know that,

Area of circle $= \pi {r}^{2}$

Where,

r is Radius of circle.

Put the given values in the formula we get

Area of circle $= \pi {54}^{2}$

Square means multiply the given values with itself twice.

${54}^{2} = 54 \times 54 = 2916$

Area of circle = $\pi \times 2916$

The value of π is 3.14.

Area of circle = $3.14 \times 2916$

Area of circle $= 9156.24$

Hence,

Area of circle is 9156 ${cm}^{2}$