Question

Triangle LMN is drawn with vertices at L(−3, −2), M(1, −4), N(−3, −4). Determine the image vertices of L′M′N′ if the preimage is rotated 90° clockwise. L′(−3, −2), M′(1, −4), N′(−3, −4) L′(−2, 3), M′(−4, −1), N′(−4, 3) L′(3, 2), M′(−1, 4), N′(3, 4) L′(2, 3), M′(4, −1), N′(4, 3)

Answer 1

(-2,3), (-4,-1), (-1,4)

Explanation:

The rule for 90° clockwise is

(x,y) → (y, -x)

L(-3,-2) →(-2,3)

M(1,-4) →(-4,-1)

N(-3,-4) →(-1,4)

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