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T(6, 12) is the midpoint of CD The coordinates of D are (6, 15). What are the coordinates of C?
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T(6, 12) is the midpoint of CD The coordinates of D are (6, 15). What are the coordinates of C?

User Mjollneer
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1 Answer

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Answer:

(6,9)

Explanation:

Let the coordinates of C be (x,y).


(6+x)/(2)=6 \implies x=6 \\ \\ (15+y)/(2)=12 \implies y=15 \\ \\ \therefore C=(6,9)

T(6, 12) is the midpoint of CD The coordinates of D are (6, 15). What are the coordinates-example-1
User Daniel Stephens
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