Question

The triangle JKL shown on the coordinate grid below is reflected once to map onto triangle J'K'L':

Triangle JKL is drawn on a 4 quadrant coordinate grid with vertices J is at 8, 1. K is at 5, 7. L is at 3, 4.

If vertex L' is at (-3, 4), what are the coordinates of vertex J'?

(1, -8)

(-8, 1)

(-1, 8)

(8, -1)

Answer 1

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