he whole number by which square smallest square root of the square. Also, find the 19220 ii) 5046 (iii) collected R 562500 as relief fund during a di donors, find the number of donors of a square field is 841 m2. A rectangula equal to the perimeter of the square field mallest square number that is divisible by Sweet are number that is divisible b Selfie

Explanation

Here, we have to find the smallest number that is to be subtracted from `5046` so that it becomes a perfect square.

Now, we know,

`70^2 = 4900`

`71^2 = (70+1)^2 = 4900+1+2(70)(1) = 4901+140 = 5041`

`72^2 = (70+1)^2 = 4900+4+2(70)(2) = 4904+280 = 5184`

`:. 71^2 lt 5046 lt 72^2`

So, if we subtract `5` from `5046`, it will become a perfect square of `71`.