In a CAD package, mirror image of a 2D point P(5,10) is to be obtained about a

Question

In a CAD package, mirror image of a 2D point P(5,10) is to be obtained about a line which passes
through the origin and makes an angle of 45° counterclockwise with the X-axis. The coordinates of
the transformed point will be

Options:

A . (7.5, 5)

B . (10, 5)

C . (7.5, -5)

D . (10, -5)

Answer: Option B

-NA-

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