To calculate: The lateral area, total area, and volume of the cone.
Answer to Problem 15WE
The l =25 units, h = 20 units, total area = 1884 sq. units, and lateral area = 1177.5sq. units
Explanation of Solution
Given information: Consider the given information,
Radius = 15 units, Volume =
Formula used: Consider the given formula,
r = radius, h = height, l = length
Lateral area =
Total area =
Volume =
Calculation : Consider the given information the formula is,
Total area =
Lateral area =
Chapter 12 Solutions
McDougal Littell Jurgensen Geometry: Student Edition Geometry
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