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Darya [45]
3 years ago
13

What is the ordered pair of C' after point C (1, 2) is rotated 90° clockwise?

Mathematics
2 answers:
Vaselesa [24]3 years ago
7 0

Answer:

C' (2, -1)

Step-by-step explanation:

C (1, 2) is rotated 90° clockwise

(y,-x)

When a point (x,y) is rotated  90 degree clockwise, the point (x,y)

becomes (y,-x). Interchange the x  and y values, multiply x by -1

point rotated 90 degree clockwise (x,y) -> (y,-x)

C (1, 2) is rotated 90° clockwise (1,2) -> (2,-1)

C' (2, -1)

jok3333 [9.3K]3 years ago
3 0
I believe it would be the 4th C
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