Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
Related questions
Question
Transcribed Image Text:Let V be the volume of a pyramid of height 20 whose base is a square with side
length 8.
a.) Use similar triangles to find the area of the horizontal cross section at
a height y. Below is a drawing of the pyramid (left) and a general fact about
similar triangles (right).
IA A
Fact of
similar triangles
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