9.1 Polar Coordinates
Assessment
•
Kayla Hill
•
Mathematics
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11th - 12th Grade
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186 plays
•
Medium
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15 questions
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1.
Multiple Choice
15 mins
1 pt
Find the polar coordinates of the rectangular point. (0,3)
(3,π)
(3,0)
(3,π/2)
(3,-3π/2)
2.
Multiple Choice
15 mins
1 pt
Convert the rectangular coordinates to polar coordinates
(6√3, 6)
(6√3, 6)
(12, π/6)
(6, 7π/6)
(6, π/6)
(12, 7π/6)
3.
Multiple Choice
15 mins
1 pt
How do you write an ordered pair in polar coordinates?
(X, Y)
(θ, r)
(r,θ)
(Y_Y)
4.
Multiple Choice
15 mins
1 pt
Convert the polar coordinates to rectangular form.
(6, 2π/3)
(6, 2π/3)
( -3, 3)
(3, 3√3)
(-3, 3√3)
(3, -3√3)
5.
Multiple Choice
15 mins
1 pt
What is the radius to the following rectangular point:
(5, 2)
5
2
√29
√27
6.
Multiple Choice
15 mins
1 pt
Find r
x=12
y=5
x=12
y=5
12
12.5
13
15
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