Concept explainers
To find:
The lateral area and surface area of the cone.
Answer to Problem 16PPS
The lateral area of cone is
Explanation of Solution
Given information:
A cone with diameter
Calculation:
The lateral area of cone is
Radius of the base is
So, the radius of the base of a cone is
The lateral area of cone is
The surface area of cone is
Hence, the lateral area of cone 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