Explanation Formula used: The volume of a rectangular plate = V = l w h where l is the length, w is the width and h is the height of the rectangular plate. The volume of a cylinder is given by the formula V = 0.785 d 2 h . Density is given by the formula, Density = Weight volume Calculation: From the figure, observe that the volume of the surface is obtained as a difference of the volume of the rectangular plate and the volume of the four holes. From the given figure, note that the dimensions are l = 20.0 cm, h = 20.0 cm and w = 2.0 cm . Substitute l = 20.0 cm, h = 20.0 cm and w = 2.0 cm in the formula V = l w h and obtain the volume of the rectangular plate as shown below: V = l w h = ( 20.0 cm ) ⋅ ( 2 cm ) ⋅ ( 20.0 cm ) = 800 cu cm Thus, the volume of the rectangular plate is 800 cu cm. Obtain the volume of the four cylindrical holes as follows: V = 4 ( 0

Mathematics for the Trades: A Guided Approach (10th Edition) - Standalone book

10th Edition

ISBN: 9780133347777

Author: Robert A. Carman Emeritus, Hal M. Saunders

Publisher: PEARSON

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Chapter 9, Problem 20BPS

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The weight of the steel end plate.

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Mathematics for the Trades: A Guided Approach (10th Edition) - Standalone book

Ch. 9.1 - Find the volume of each of the following right...Ch. 9.1 - Find the volume of each of the following right...Ch. 9.1 - Find the volume of each of the following right...Ch. 9.1 - Find the volume of each of the following right...Ch. 9.1 - Prob. 5AE Ch. 9.1 - Find the volume of each of the following right...Ch. 9.1 - Find the volume of each of the following right...Ch. 9.1 - Find the volume of each of the following right...Ch. 9.1 - Find the lateral surface area and the volume of...Ch. 9.1 - Find the lateral surface area and the volume of...

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