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Polar coordinates
Page 3
Questions (199)
covert the rectangular equation to polar form x2+(y+2)2=4
1 answer
asked by
joe
384 views
Find the corresponding rectangular coordinates for the polar point (4, -/6).
2 answers
asked by
Alex
629 views
Find the corresponding rectangular coordinates for the polar point (4, -/6).
2 answers
asked by
Vance
774 views
1.) determine two pairs of polar coordinates for the point (-4sqrt3, 4sqrt3)with 0degrees less than or equal to theta less than
5 answers
asked by
YOSHI
1,312 views
convert the polar equation r^2=2cos^2theta + 3sin^2theta into a rectangular equation
2 answers
asked by
casey
912 views
What is the area that this encloses?
r = 4cos(3θ)
1 answer
asked by
Thomas
372 views
Find the length of the entire perimeter of the region inside
r = 11 sin (theta) but outside r = 2
3 answers
asked by
Anonymous
923 views
Find three additional polar representation of the point (-3, pie over 6) given in polar coordinates,using -2 pie <0 <2pie.
2 answers
asked by
Sasha
761 views
Find the area it encloses.
r = 5cos(θ)
4 answers
asked by
Mike
741 views
Is the somewhere where I could learn how to graph polar coordinates such as (1,pi/3)?
2 answers
asked by
bill
989 views
Find the coordinates of the point whose polar coordinates are (20,140degrees).
r=20 0=140 x=r cos (o) y=r sin (o) x=20 cos (140)
3 answers
asked by
Jon
975 views
Find the coordinates of the point whose polar coordinates are (20,140degrees).
r=20 0=140 x=r cos (o) y=r sin (o) x=20 cos (140)
1 answer
asked by
Jon
430 views
I need help-I do not understand.
The question is this: Write 2x+y=5 in polar form. By following the example in the book I get:
1 answer
asked by
Lucy
988 views
Identify each polar equation by changing the equation to rectangular coordinates.
Let t = theta (1) t = -pi/4 (2) r(sin(t)) = -2
1 answer
asked by
sharkman
939 views
a satellite is launched to take pictures during its orbit. its low and high points over the surface of the earth are 119 and
2 answers
asked by
Anonymous
527 views
How do you find range of theta values for a polar equation?
Usually the range of theta is 0 to 2 pi radians (or 0 to 360
1 answer
asked by
hksda
1,241 views
How do you draw a polar curve?
For example, r=2+cos2(thetha) You need to plot points where theta varies from 0 to 2pi, unless you
1 answer
asked by
J.
614 views
I need some help on this Calculus question about polar coordinates.
Consider a pasture bordering on a straight river. At 2m from
1 answer
asked by
Rain
524 views
Determine two pairs of polar coordinates for (3,-3) when 0°<θ<360°
6 answers
asked by
Lilly
8,921 views
Let the polar coordinates of the point (x, y) be (r, θ). Determine the polar coordinates for the point (2x, y)
3 answers
asked by
Nick
1,813 views
Which of the following is another representation of the polar coordinate -9, -90 degrees?
Is it 9,270 degrees
3 answers
asked by
Anonymous
1,344 views
The polar coordinates of a point P are (2,240 degrees). The Cartesian (rectangular) coordinates of P are
3 answers
asked by
Anonymous
1,352 views
What is distance around the graph of r = 3 sin θ
a) 3π b) 9π c) 12π d) 72π
4 answers
asked by
Alice
1,238 views
Find the polar coordinates for point P which has Cartesian coordinates
(1,-√3) a) (1,5pi/6) b) (1,5pi/3) c) (√3,5pi/3) d)
6 answers
asked by
Alice
1,265 views
A point in polar coordinates is given, Find the corresponding rectangular coordinates for the point.
(r,Q) = (4, 3pi/2) I know
3 answers
asked by
Abbey(Please help)
1,201 views
The polar equation r=7sin(2θ) graphs as a rose.
What is the length of the petals of this rose?
2 answers
asked by
Emma
1,148 views
The letters x and y represent rectangular coordinates. Write the following equation using polar coordinates (r, θ).
Given
2 answers
asked by
Jolyne Kujo
1,096 views
Calculate the area of the common interior of r = 2sin(theta) and r = 2cos(theta)
2 answers
asked by
Jess
1,028 views
The most convenient way to express vectors in the two dimensional plane is in the familiar (x,y) Cartesian coordinates. However,
1 answer
asked by
raja harishchandra
1,000 views
An adventurous aardvark arduously ambles from (3.0, 2.0) m to (−4.0, −2.0) m. What is the displacement in polar coordinates?
2 answers
asked by
Amber
951 views
Find the rectangular coordinates of (7, 30°)
3 answers
asked by
McKenzie
892 views
The letters r and θ represent polar coordinates. Write the following equation using rectangular coordinates (x, y).
r=1+sinθ I
2 answers
asked by
Jolyne Kujo
928 views
Given the rectangular-form point (–1, 4), which of the following is an approximate primary
representation in polar form? A.
2 answers
asked by
Anonymous
858 views
The letters x and y represent rectangular coordinates. Write the following equation using polar coordinates (r, θ).
xy=1
2 answers
asked by
Jolyne Kujo
811 views
A circle C has center at the origin and radius 9. Another circle K has a diameter with one end at the origin and the other end
2 answers
asked by
Salman
825 views
Two points in a plane have polar coordinates (2.40 m, 40.0°) and (3.50 m, 110.0°).
(a) Determine the Cartesian coordinates of
3 answers
asked by
Anonymous
1,257 views
Find the length of the spiral r=a(Theta) on [0,Pi]
1 answer
asked by
Victor
339 views
The rectangular coordinates of a point are given. Find two sets of polar coordinates for the point for 0 is less than or equal
1 answer
asked by
Abbey(Please help)
752 views
1)Find the polar coordinates of the point whose rectangular coordinates are (4, -4).
2)Find the polar coordinates of the point
1 answer
asked by
Theresa
663 views
for what value of r=4sinè have vertical tangent?
In polar coordinates? Theta=90 deg is vertical. I do not know if you know how
1 answer
asked by
mary
679 views
Convert ( 4, -pi/6) from polar coordinates to rectangular coordinates. I got sqrt 12, -2 as my answer but it said this was
2 answers
asked by
Joe
633 views
Find the length of the entire perimeter of the region inside r = 16sin(theta) but outside r = 4
1 answer
asked by
rao shahbaz
644 views
Convert to polar coordinates with r greater than or equzl to 0 and theta between 0 degrees and 360 degrees
Write the equation
2 answers
asked by
Steve
635 views
plot the given polar coordinate and find three additional polar representations of the point. (3, (5*pi) /6))
1 answer
asked by
gowthami
609 views
A particle moves in a plane with trajectory given by the polar equation,
r = a(1 + cos �);where a is a positive constant Suppose
2 answers
asked by
Jenny
606 views
Convert the polar equation to rectangular form:
r = -2cosø - 2sinø
2 answers
asked by
James
580 views
The most convenient way to express vectors in the two dimensional plane is in the familiar (x,y) Cartesian coordinates. However,
3 answers
asked by
raja harishchandra
569 views
Consider a plane curve which is described in polar coordinates (r, @) by r = g(@) for @ for all [a,b] (@ representing theta).
Sta
2 answers
asked by
mark
584 views
The most convenient way to express vectors in the two dimensional plane is in the familiar (x,y) Cartesian coordinates. However,
2 answers
asked by
raja harishchandra
568 views
How do I convert the following polar expression to rectangular form?
3 sec (beta) r= ---------------- 4 sec (beta) + 4 [If not
3 answers
asked by
Priscilla
588 views
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Parent Categories (17)
Algebra
Algebraic Equations
Analytic Geometry
Analytical Geometry
Calculus
Cartesian Coordinates
Circles
Complex Numbers
Coordinate Geometry
Coordinate representations
Coordinate Systems
Coordinate Systems and Vectors
Geometry
Graphs and Equations
Integration
Mathematics
Trigonometry