7 out of 9 , 7:9, 7/9
because 4+5=9
9-2= 7
Y= -4/5x -1.5
I believe this right!
<span>A polygon is defined as a plane figure that is enclosed by closed path or a closed circle. Generally, perimeter is defined as path that surrounds an area. The perimeter of a polygon is the sum of the lengths of its sides.</span>
2.2360679775 is the square root of 5.
