Question

if the circumference of a circle is 704 then find the area of the circle

Answer 1

2 pie r=704
pid=22/7 or 3.14
v can find radius of the circle
then area of circle= pie r^2
v know radius
so put radius
u will get answer
(cam isn't working
so I couldn't solve it
) xcuse for that

Answer 2

Given :-

We have been given that the circumference of the circle is 704. We can take the value to be centimetres (cm). Thus, we get the circumference of the circle be 704 cm.

To Find :-

Here, we have to find the area of the circle on the basis of the circumference given. And, to find the area, we have to convert the circumference into radius. To do so,

• Circumference ÷ π(3.14)

⇒ 704 ÷ π(3.14)

⇒ 224.203 cm (Radius)

Diagram :-

[Note : To see the diagram clearly, visit to the website — https://brainly.in/question/7088618]

$\setlength{\unitlength}{1cm}\begin{picture}(0,0)\thicklines\qbezier(2.3,0)(2.121,2.121)(0,2.3)\qbezier(-2.3,0)(-2.121,2.121)(0,2.3)\qbezier(-2.3,0)(-2.121,-2.121)(0,-2.3)\qbezier(2.3,0)(2.121,-2.121)(-0,-2.3)\put(0,0){\line(1,0){2.3}}\put(0.5,0.3){\bf\large 224.203\ cm}\end{picture}$

Solution :-

We know that,

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

Hence, applying the formula on the given information, we can,

$\longrightarrow \sf{Area \ of \ circle = \pi 224.203^{2}}$

$ \longrightarrow \sf{Area \ of \ circle = 3.14 × 50266.98}$

$ \longrightarrow \sf{Area \ of \ circle = 157838.33 \ cm^{2}}$

``` Hence, area of the circle will be 157838.33 cm².