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Polar Coordinates and Rectangular Coordinates

Authored by Anthony Clark

Mathematics

12th Grade

CCSS covered

Polar Coordinates and Rectangular Coordinates
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14 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

A
B
C
D

Tags

CCSS.HSN.CN.B.4

2.

MULTIPLE SELECT QUESTION

1 min • 1 pt

Media Image

Check all the correct answers. What are the polar coordinates for Point D?

Tags

CCSS.HSN.CN.B.4

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Convert from a polar to a rectangular equation:

y = x

y = - x

y = 2x

y = -2x

Tags

CCSS.HSN.CN.B.4

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Convert the rectangular coordinates to polar form

(√2 , 7π/4)

(2 , 3π/4)

(4 , π/4)

(4 , 5π/4)

Tags

CCSS.HSN.CN.B.4

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

2

10

Tags

CCSS.HSN.CN.B.6

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Express the complex number in polar form.
-2 + 5i

5.39 ( cos 1.95 + i sin 1.95)

5.39 ( cos 65.06 + i sin 65.06)

2.65 ( cos 1.95 - i sin 1.95 )

2.65 ( cos 65. 06 - i sin 65.06 )

Tags

CCSS.HSN.CN.B.4

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What quadrant would the point in polar form land in?
4 ( cos π /3 + i sin π /3)

Quadrant 4

Quadrant 1

Quadrant 2

Quadrant 3

Tags

CCSS.HSN.CN.B.4

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