Explanation Calculation: Consider a rectangle building PQRS , the height of which is needed to measure by using angle of elevation. Look at the above tall building PQRS , the larger angle is 140 ° , subtract 90 ° from it then the angle of elevation will be as follows, To determine b) To find: The height of a tall building by measuring an angle of elevation. To determine c) To find: The height of a tall building by measuring an angle of elevation. To determine d) To explain: The given statement.

MATHEMATICS A PRACTICAL ODYSSEY W/ACCESS

8th Edition

ISBN: 9780357537343

Author: Johnson

Publisher: CENGAGE L

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Chapter 8.5, Problem 53E

To determine

a)

To find:

The angle of elevation.

To determine

b)

To find:

The height of a tall building by measuring an angle of elevation.

To determine

c)

To find:

The height of a tall building by measuring an angle of elevation.

To determine

d)

To explain:

The given statement.

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Chapter 8.5, Problem 52E

Chapter 8.6, Problem 1E

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Chapter 8 Solutions

MATHEMATICS A PRACTICAL ODYSSEY W/ACCESS

Ch. 8.1 - When necessary, round off answers to one decimal...Ch. 8.1 - When necessary, round off answers to one decimal...Ch. 8.1 - When necessary, round off answers to one decimal...Ch. 8.1 - Prob. 4E Ch. 8.1 - When necessary, round off answers to one decimal...Ch. 8.1 - When necessary, round off answers to one decimal...Ch. 8.1 - When necessary, round off answers to one decimal...Ch. 8.1 - When necessary, round off answers to one decimal...Ch. 8.1 - In Exercise 9 and 10, find a the area and b the...Ch. 8.1 - Prob. 10E

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