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x=rcos0,

What are the 4 basic polar relationship equations?

pie/6

What is 30 degrees in radians?

pie/4

What is 45 degrees in radians?

pie/3

What is 60 degrees in radians?

pie/2

What is 90 degrees in radians?

2pie/3

What is 120 degrees in radians?

3pie/4

What is 135 degrees in radians?

5pie/6

What is 150 degrees in radians?

pie

What is 180 degrees in radians?

7pie/6

What is 210 degrees in radians?

5pie/4

What is 225 degrees in radians?

4pie/3

What is 240 degrees in radians?

3pie/2

What is 270 degrees in radians?

5pie/3

What is 300 degrees in radians?

7pie/4

What is 315 degrees in radians?

11pie/6

What is 330 degrees in radians?

2pie

What is 360 degrees in radians?

0

What is sin of 0 degrees?

1

What is cos of 0 degrees?

0

What is tan of 0 degrees?

infinity

What is cot of 0 degrees?

1

What is sec of 0 degrees?

infinity

What is csc of 0 degrees?

1/2

What is sin of 30 degrees?

root 2/2

What is sin of 45 degrees?

root3/2

What is the sin of 60 degrees?

1

What is the sin of 90 degrees?

root 3/2

What is the sin of 120 degrees

root 2/2

What is the sin of 135 degrees?

1/2

What is the sin of 150 degrees?

0

What is the sin of pie degrees?

-1/2

What is sin of 210 degrees?

-root 2/2

What is the sin of 225 degrees?

-root 3/2

What is the sin of 240 degrees?

-1

What is the sin of 270 degrees?

-root 3/2

What is the sin of 300 degrees?

-root 2/2

What is the sin of 315 degrees?

-1/2

What is the sin of 330 degrees?

0

What is the sin of 2pie degrees?

(r,θ,z)

cylindrical coordinates

(ρ,θ,φ)

spherical coordinates

R

√(x²+y²)

r*cosθ

x in cylindrical coordinates

r*sinθ

y in cylindrical coordinates

θ

arctan(y/x)

ρ(sinφ)(cosθ)

x in spherical coordinates

ρ(sinφ)(sinθ)

y in spherical coordinates

ρ*cosφ

z in spherical coordinates

ϕ

arccos(z/ρ); arcsin(r/ρ); arctan(r/z)

r dr dθ

dA in cylindrical coordinates

dV in spherical coordinates

ρ²sinφ dθ dφ dρ

|a||b|cosθ

dot product

|a||b|sinθ

cross product