Question

find the diameter of the circle whose area are given below 706.5 metre square​

Answer 1

Answer:

30m (approx) according to me

Answer 2

The diameter is 30 meter.

Step-by-step explanation:

Given : The circle whose area are given below 706.5 meter square​.

To find : The diameter of the circle ?

Solution :

The area of the circle is $A=\pi r^2$

A is the area A=706.5 m²

$706.5=3.14\times r^2$

$r^2=\frac{706.5}{3.14}$

$r^2=225$

$r=\sqrt{225}$

$r=15$

The radius is 15 meter.

The diameter of the circle is $d=2r$

$d=2(15)$

$d=30\ m$

Therefore, the diameter is 30 meter.

#Learn more

The areas of two concentric circles are 314 m' and 706.5 m. Find the radii of both the circles

(Take pie = 3.14)

https://brainly.in/question/13310956