Polar Coordinate Quiz

How do you write an ordered pair in polar coordinates?

• (X, Y)

• (θ, r)

• (r,θ)

• (Y_Y)

Convert the rectangular coordinates to polar coordinates
(6√3, 6)

• (12, π/6)
• (6, 7π/6)
• (6, π/6)
• (12, 7π/6)

Convert the polar coordinates to rectangular form.
(6, 2π/3)

• ( -3, 3)
• (3, 3√3)
• (-3, 3√3)
• (3, -3√3)

Which point represents the polar coordinate
(-4, -2π/3)

• B
• F
• D
• A

Which point represents the polar coordinate
(3, -5π/4)

• E

• F
• D
• C

Three of the following coordinates represent the same point. Which one represents a DIFFERENT point from the others?

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

What is the radius to the following rectangular point:

(5, 2)

• 5

• 2

• √29

• √27

The polar coordinate system is based on a point, called the ______ and a ray, called the _______ axis.

• pole, polar

• radias, x

• pole, x

• radias, polar

In the coordinate points (2,70⁰) the 2 represents the...

• theta
• radius
• x
• angle