3 years ago

if a rectangle is at points 2,-5 1,-5 1,-2 2,-2 and you move it 90 degrees counterclockwise what is the answer

Mathematics

1 answer:

stiv31 [10]3 years ago

7 0

Answer:

(5, 2), (5, 1), (2, 1), (2, 2)

Step-by-step explanation:

When rotated 90° CCW about the origin, a point is transformed by the rule ...

(x, y) ⇒ (-y, x)

Your points get transformed to ...

(2, -5) ⇒ (5, 2)

(1, -5) ⇒ (5, 1)

(1, -2) ⇒ (2, 1)

(2, -2) ⇒ (2, 2)

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