Polar Coordinates Flashcards by Josh Connor

Q

Polar coordinates, x =

A

rcostheta

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Q

Polar coordinates, y =

A

rsintheta

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Q

r^2 =

A

x^2 + y^2, r>= 0

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Q

Area of polar coordinates

A

1/2 integral between angles of r^”, dtheta

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Q

Tangents in polar coordinates

A

When r = 0

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