5. Determine the pointls] on y = 1: +1 that are closest to [11,2] . Give eicact answers. {lpts} E. A conical drinking cup is made from a circular piece of paper of radius R = 4 cm with center If by cutting out a sector and joining the edges EA and ('3. Determine the maximum capacity of such a cup. Round the result to the nearest hundredth. {Hints}