Use the Distance Formula d = r12 + r22 − 2r1r2 cos(𝜃1 − 𝜃2) to find the distance between the two points in polar coordinates. (Round your answer to one decimal place.) 5, 5𝜋6,    7, 𝜋3

Two points are given in polar coordinates by (r,)=(2.00 m, 50.0°) and (r, ) = (5.00 m, 250.0°),respectively.What is the distance between them?

The polar function r = f(q ) , where f(q ) = 1 + 2 cos q , is graphed in the polar coordinate system for0 On which of the following intervals of q is the distance between the point with polarcoordinates ( f (q ),q ) and the origin decreasing?(A) (0, 2.094 ) only(B) (2.094, 4.189 )(C) ((D) (

Convert the polar equation to rectangular form. (Use x for x and y for y as necessary.) Sketch the graph of this equation. (Do this on paper. Your instructor may ask you to turn in this graph.)r = -7

If point 'X' has co-ordinates (3,2) and point 'Y' has co-ordinates (5, 7). What is the distance between points 'X' and 'Y'?

a. With the help of a sketch show that in polar computation given two-dimensionalcoordinates (N1,E1) of a point P1,and the distance L and bearing α of another point P2from P1,that the coordinates (N2,E2) of P2 are given by; (6 Marks)N2= N1 + L Cos α and E2= E1 + L Sin α