To find:
The surface area ofregular pyramid or cone. Round to the nearest whole number.
Answer to Problem 10.23EP
The surface area of our given cone is 894 square feet.
Explanation of Solution
Given:
A cone:
Concept used:
Surface area of cone with radius r and height h is given by formula:
Calculation:
We have been given diameter of cone. Let us find radius of cone by dividing diameter by 2.
Upon substituting our given values in surface area of cone formula, we will get:
Therefore, the surface area of our given cone is 894 square feet.
Chapter CSR Solutions
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
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