under a rotation about the origin of 180°
a point (x, y ) → (- x, - y )
hence D is correct, both the x and y coordinates of the points on ΔA'B'C' have opposite signs from the corresponding points on ΔABC
4,646,536 is the right answer
Answer:
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Step-by-step explanation:
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Answer:
I think it is J if not it may be H if they are both wrong i am so so sorry
Step-by-step explanation:
The smaller angle = 58
the larger angle = 122
reply to me in comments if you want the proof
