a.
To find the surface area of the cone to the nearest tenth.
a.
Answer to Problem 60PPE
Explanation of Solution
Given:
The cone has slant height
Calculation:
The surface area of cone is given by expression-
b.
To find whether the surface area doubles if the radius doubles and if the slant height doubles.
b.
Answer to Problem 60PPE
No.
Explanation of Solution
Given:
The surface area of cone is given by expression is
Calculation:
The surface area won’t get doubled since it is not directly proportional to either radius or slant height.
Chapter 1 Solutions
High School Math 2011 Algebra 1(prentice Hall) Student Edition
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