Question

△ABC is mapped to △A′B′C′ using each of the given rules.

Which rules would result in △ABC being congruent to or not congruent to △A′B′C′?

Answer 1

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Explanation:

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Answer 2

Congruent:

(x,y) —> (-x, -y)

(x,y) —> (x+5, y)

(x,y) —> (x, -y)

Not congruent:

(x, y) —> (5x, 5y)

(x, y) —> (0.5x, 0.5y)

Explanation:

I hope this helps.