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FInd the approximations to at least two decimal places for the coordinates of Point Z in the figure below. The angle theta or Q is -80 degrees and the radius is 11.

Z = ?

Also if you can explain to me, that would be great.

FInd the approximations to at least two decimal places for the coordinates of Point Z in the figure below The angle theta or Q is 80 degrees and the radius is 1 class=

Respuesta :

check the picture below.

thus the rectangular coordinates are [ 11cos(-80°), 11sin(-80°) ].

make sure your calculator is in Degree mode.
Ver imagen jdoe0001