Find the coordinates of the image of point R(3, -5) rotated 180 degrees about the origin. A. (-3, 5) B. (-5, -3) C. (5, 3) D. (3, -5)

asked Jan 1, 2017 45.7k views

4 votes

Find the coordinates of the image of point R(3, -5) rotated 180 degrees about the origin.

A. (-3, 5)
B. (-5, -3)
C. (5, 3)
D. (3, -5)

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2 votes

180 degrees means that the new x=-x and the new y=-y so
x=3 and y=-5 is orignal
new is -3 and 5

so new oint is

A(-3,5)

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