Convert Coordinate into Polar
Authored by Anthony Clark
Mathematics
12th Grade
CCSS covered
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12 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Converting between rectangular and polar coordinates:
tan θ = ?
rcosθ
rsinθ
x² + y²
y/x, x ≠ 0
Tags
CCSS.HSN.CN.B.4
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which of the following is the polar equivalence to (x + 3)² + (y - 4)²= 25
(-3, 4) r = 5
r = 8sinθ - 6cosθ
r = 8sinθ + 6cosθ
r = -8sinθ + 6 cosθ
Tags
CCSS.HSN.CN.B.4
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Convert the rectangular equation to a polar equation.
3x2+3y2-48=0
r=4
r=48secΘ
r=48cscΘ
r=√48
Tags
CCSS.HSN.CN.B.4
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Convert the rectangular equation to a polar equation.
y=7
r=7
r=7sinΘ
r=7cscΘ
r=49
Tags
CCSS.HSN.CN.B.4
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
r² = 81
r = 3
r = 4.5
r sin θ = 9
Tags
CCSS.HSN.CN.B.4
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which point represents the polar coordinate
(-4, -2π/3)
B
F
D
A
Tags
CCSS.HSN.CN.B.4
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Convert the rectangular coordinates to polar coordinates
(6√3, 6)
(12, π/6)
(6, 7π/6)
(6, π/6)
(12, 7π/6)
Tags
CCSS.HSN.CN.B.4
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