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trapecia [35]
3 years ago
12

Which of the following shows this trapezoid rotated 90°

Mathematics
2 answers:
Alenkasestr [34]3 years ago
8 0

Answer:

its the second option...

Step-by-step explanation:

vlada-n [284]3 years ago
3 0

Answer:

Graph (2) is the answer.

Step-by-step explanation:

Rule to rotate a point (x,y) 90° clockwise about the origin

                    (x,y) ⇒ (y,-x)

Then translated 3 units up

                   (y,-x) ⇒ (y,-x + 3)

So rule is (x,y) ⇒ (y, -x+3)

Now we take all the points of the trapezoid

(0, -1) ⇒ (-1, 3)

(1.5, -2.5) ⇒ (-2.5, 1.5)

(1.5, -3.5) ⇒ (-3.5, 1.5)

(0, -3.5) ⇒ (-3.5, 3)

These coordinates match with the points in figure (2)

Therefore, Graph (2) is the answer.

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