Polar Coordinates

Practice Questions

Pre-Calculus › Polar Coordinates

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1

How could you express $\left(10, \frac{\pi}{10}\right)$ in rectangular coordinates?

Round to the nearest hundredth.

2

Convert the polar coordinates to rectangular coordinates:

$\left(5, \frac{2\pi}{3}\right)$

3

Convert from polar form to rectangular form:

$r=4\cos\theta$

4

Convert to polar form.

5

Convert to polar coordinates.

6

Convert to polar coordinates.

7

Convert the polar coordinates to rectangular form:

$\left(10, \frac{4\pi}{3}\right)$

8

Convert the polar coordinates to rectangular coordinates:

$\left(8, \frac{7\pi}{6}\right)$

9

Convert to polar form.

10

Convert from polar form to rectangular form:

$r=4\cos\theta$

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