To tell you the perimeter I need some of the measurements
To send a picture you click the circle in the bottom left corner that looks like a camera shutter(also like a spiral) or if the picture is already taken it is the other circle that as squares and a little circle in it.
So the total amount of paper is 4/4 right? And she kept 3/4. So we have to minus 3/4 from 4/4. Because it has the same denominator we need not change it to similar one.So 4-3 is one. So answer is 1/4
