First give the exact answer expressed as a simplified

Last updated: 6/29/2023

First give the exact answer expressed as a simplified radical expression Then give an approximation rounded to the nearest tenth The surface area of a cone is given by the formula Sary where r is the radius of the base and is its height Use this formula to find the number of square feet of waterproof cloth used to make the umbrelia Assume hand exact answer S n Approximation 5 All 1