Part 2#
Practice (need help with 1 2 and 3)

What is the ratio for the surface areas of the cones shown below, given that they are similar and that the ratio of their radil and altitudes is 4: 3? 23

An 18% discount on a watch saved a shopper $72. find the price of the watch before the discount

What is the arc length of the subtending arc for an angle of 72 degrees on a circle of radius 4? o a. 8a oc. 16 t d. 8