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2 years ago

8

find the coordinate of U' after a 90° counterclockwise rotation of the triangle about the origin and then a translation of 2 uni

ts down and 5 units left.

1 answer:

SVETLANKA909090 [29]2 years ago

6 0

Answer: U' = (0, 1)

<u>Step-by-step explanation:</u>

U = (3, -5)

rotate 90° counterclockwise means (x, y) = (-y, x)

new U = (5, 3)

down 2 units means subtract 2 from the y-coordinate

newer U = (5, 1)

left 5 units means subtract 5 from the x-coordinate

U' = (0, 1)

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Required

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