To find the surface area of the given regular pyramid.
Answer to Problem 13MCQ
Explanation of Solution
Given:
Height of pyramid,
Side of base of pyramid,
Formula used:
Surface area of a regular pyramid
where
Slant height
Calculation:
Since height of the pyramid is
Therefore, slant height of the pyramid is given as
For the given pyramid,
Area of base,
Perimeter of base,
Surface area
Conclusion:
Therefore, surface area of the given pyramid is
Chapter 12 Solutions
Geometry, Student Edition
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- Elementary Geometry For College Students, 7eGeometryISBN:9781337614085Author:Alexander, Daniel C.; Koeberlein, Geralyn M.Publisher:Cengage,Elementary Geometry for College StudentsGeometryISBN:9781285195698Author:Daniel C. Alexander, Geralyn M. KoeberleinPublisher:Cengage Learning