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Type: Multiple-Choice
Category: Complex Numbers
Level: Grade 11
Standards: HSN-CN.B.4
Author: jjstanley
Last Modified: 7 years ago

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Grade 11 Complex Numbers CCSS: HSN-CN.B.4

What are the polar coordinates of -3+7i to one decimal place?
  1. (3.7,-10°)
  2. (-7.6,-113.1°)
  3. (76,113°)
  4. (7.6,113.2°)