Precalculus · Chapter 9 · Lesson 9.2 · Printable PDF

Plotting Polar Points Worksheet with Answer Key

6 problems on plotting polar points. 3 pages, with a worked answer key.

6 problems3 pagesanswer key
Printable Plotting polar points worksheet with answer key - Precalculus (Page 1 PDF preview)
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What's on the worksheet

  1. Give the name of each point with r > 0 and 0 ≤ θ < 2π (or 0^ ≤ θ < 360^ when the angle is in degrees), and say which quadrant it lies in, or where…
    \left(3, -\dfrac{7\pi}{4}\right)\left(-5, \dfrac{5\pi}{6}\right)\left(2, \dfrac{17\pi}{6}\right)\left(-1.5, -\dfrac{2\pi}{3}\right)\left(-4, \dfrac{5\pi}{2}\right)
  2. 0 \frac{\pi}{6} \frac{\pi}{3} \frac{\pi}{2} \frac{2\pi}{3} \frac{5\pi}{6} \pi \frac{7\pi}{6} \frac{4\pi}{3} \frac{3\pi}{2} \frac{5\pi}{3}…
  3. The eight names below name only three different points.
  4. Consider the point (-2, 3π4).
  5. The names (a, π5) and (-4, b) are the same point, and 2π ≤ b < 4π.
  6. A swing bridge turns on a pier in the middle of a canal.

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Plotting polar points: the lesson ›