Polar Rect Qz Studver
Question 1
1.
Convert the rectangular coordinates
into polar coordinates. Express all angles in degrees rounded to the nearest degree.
(2, 150?)
(2, 210?)
(2, 30?)
(2, ?30?)
3 points
Question 2
1.
Convert the rectangular coordinates
into polar coordinates. Express all angles in degrees rounded to the nearest degree.
(4, 180°)
(4, 270°)
(–4, 180°)
(4, 90°)
3 points
Question 3
1.
Convert the rectangular coordinates
into polar coordinates. Express all angles in degrees rounded to the nearest degree.
(1.25, 57.93°)
(1.25, –57.93°)
(1.25, 61.39°)
(1.25, –61.39°)
3 points
Question 4
1.
A fire truck is en route to an address that is six blocks east and eleven blocks south of the fire station.
Using the fire station as the pole and the east direction as the polar axis, express the fire truck's destination in polar
coordinates. Round the coordinates to the nearest hundredth. Express θ in degrees.
(4.12, –61.39°)
(12.53, –61.39°)
(12.53, –28.61°)
(4.12, –28.61°)
3 points
Question 5
1.
Convert the polar coordinates
into rectangular coordinates.
3 points
Question 6
1.
Convert the polar coordinates
into rectangular coordinates.
3 points
Question 7
1.
Convert the polar coordinates
into rectangular coordinates. Round the rectangular coordinates to the nearest hundredth.
(3.76, 1.37)
(1.37, 3.76)
(1.59, 4.01)
(4.01, 1.59)
3 points
Question 8
1.
Convert the polar coordinates
into rectangular coordinates. Round the rectangular coordinates to the nearest hundredth.
(–2.12, –2.12)
(–2.12, 2.12)
(2.12, 2.12)
(2.12, –2.12)
3 points
Question 9
1.
The letters x and y represent rectangular coordinates. Write the following equation using polar
coordinates (r, θ).
3 points
Question 10
1.
The letters x and y represent rectangular coordinates. Write the following equation using polar
coordinates (r, θ).
3 points
Question 11
1.
The letters r and θ represent polar coordinates. Write the following equation using rectangular
coordinates (x, y).
3 points
Question 12
1.
The letters r and θ represent polar coordinates. Write the following equation using rectangular
coordinates (x, y).
3 points
Question 13
1.
The letters r and θ represent polar coordinates. Write the following equation using rectangular
coordinates (x, y).
3 points
1.
Question 14
The letters x and y represent rectangular coordinates. Write the following equation using polar
coordinates (r, θ).
3 points
Question 15
1.
The letters x and y represent rectangular coordinates. Write the following equation using polar
coordinates (r, θ).
3 points