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  • 10-06-2019
  • Mathematics
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Find the rectangular coordinates of the point with the polar coordinates (3, 5pi/3)

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Аноним Аноним
  • 10-06-2019

Answer:

The rectangular coordinates are (1.50, -2.60) to the nearest hundredth.

Step-by-step explanation:

The radius is 3 and the angle made with the x axis is 5pi/3.

Calculate the x coordinate:

cos 5pi/3 = x / 3

x = 3 cos  5pi/3

x = 1.5

The y-coordinate:

sin 5pi/3 = y / 3

y = 3 sin 5pi/3

y = -2.598.

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