Problema Solution
You have an ice cream cone that has a radius of 10inch, and height 12inch, what would the surface and the volume area be?
Answer provided by our tutors
V = 1/3 pi r^2 h
A = pi*r(r+h) and r = 10 inch and h = 12 inch hence,
V = (1/3)(3.14)(102)12 =(3.14) 400 = 1256 cubic inches and
A = 3.14*10(10+12) = 31.4*22 = 690.8 square inches