Question

29th of May
Hey .. what's the formula for finding distance of Polar Co-ordinate System.(Distance formula of Polar Co-ordinate System)​

Answer 1

Answer:

Hey,

Here's your answers..

The distance is √r21+r22−2r1r2cos(θ1−θ2) if we are given P1=(r1,θ1) and P2=(r2,θ2) . This is an application of the cosine law. Taking the difference between θ1 and θ2 gives us the angle between side r1 and side r2 . And the cosine law gives us the length of the 3rd side.

Hope this helps you..

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Answer 2

Answer:

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Step-by-step explanation:

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