Answered: An expanding plate has the shape of an…

An expanding plate has the shape of an equilateral triangle. Each side is increasing at a constant rate of 2 cm h . Find the rate at which the area is increasing when a side is 4 cm.

Algebra: Structure And Method, Book 1

(REV)00th Edition

ISBN:9780395977224

Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole

Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole

Chapter11: Rational And Irrational Numbers

Section11.5: Square Roots Of Variable Expressions

Problem 9P

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2. An expanding plate has the shape of an equilateral triangle. Each side is increasing at a constant rate of 2 cm h . Find the rate at which the area is increasing when a side is 4 cm.

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