Get premium membership and access revision papers with marking schemes, video lessons and live classes.
A piece of wire can be folded into a rectangle whose dimensions are such that its length is 3cm longer than its width, the area of the rectangle so formed is 28#cm^2#
a)Determine
i)the dimensions of the rectangle
ii)the perimeter of the rectangle
b)The wire can also be folded into a circle. Taking pi=#22/7# find the radius of the circle and hence area of the circle.