Explanation Result used: To convert rectangular coordinate into polar coordinate, use the equations tan θ = y x and r = x 2 + y 2 where x = r cos θ and y = r sin θ . Calculation: The given rectangular coordinate is ( − 3 , 3 ) and it is in the second quadrant. Substitute x = − 3 and y = 3 in tan θ = y x . tan θ = 3 − 3 θ = tan − 1 ( − 1 ) θ = 3 π 4 Substitute x = − 3 and y = 3 in r = x 2 + y 2

11th Edition

ISBN: 9780134437705

Author: Washington

Publisher: PEARSON

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Chapter 21.10, Problem 18E

To determine

To convert: The rectangular coordinate (−3,3) to polar form.

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Chapter 21.10, Problem 17E

Chapter 21.10, Problem 19E

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Chapter 21 Solutions

Basic Technical Mathematics

Ch. 21.1 - Find the distance between (−2, 6) and (5, −3). Ch. 21.1 - Prob. 2PE Ch. 21.1 - Prob. 1E Ch. 21.1 - Prob. 2E Ch. 21.1 - Prob. 5E Ch. 21.1 - In Exercises 5–14, find the distance between the...Ch. 21.1 - Prob. 7E Ch. 21.1 - Prob. 8E Ch. 21.1 - Prob. 9E Ch. 21.1 - Prob. 10E

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The rectangular coordinate ( − 3 , 3 ) to polar form.

To convert: The rectangular coordinate (−3,3) to polar form.

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Chapter 21 Solutions