MMHS AaronForSelective fit a square inside it or a square fits a triangle inside it. If its the first one then I think if might have smth to do with finding the height of the triangle which is just sqrt3/2, then solving for x? Idk but I think it has smth to do with that.
Tas Tas first result on google: https://www.google.com/search?sca_esv=825112d354c86d94&sca_upv=1&sxsrf=ADLYWIKh3XHf_ExE4-Y6ACuxl4827-VH8g:1717987383825&q=how+to+find+square+root+of+any+number%3F&tbm=vid&source=lnms&prmd=visnbmtz&sa=X&ved=2ahUKEwjZ6PbdgdCGAxWvcmwGHUpVCmEQ0pQJegQIEhAB&biw=1536&bih=766&dpr=1.25#fpstate=ive&vld=cid:6c9b8de2,vid:PJHtqMjrStk,st:0
Ronaldo Tas depends if the number is able to be multiplied of 2 of the same numbers for example 47 would be a decimal bc it doesnt have the two same numbers but 49 works bc its 7x7
MMHS not really gonna be of very much use bc most likely you'll be ask to rationalise or simplify the surd which is just like yr 6-7 stuff