Question

The fourth vertex D of a parallelogram ABCD whose three vertices are A (-2 ,5) , B( 6 ,9) and C(8,5) is_____​

Answer 1

Answer:

Step-by-step explanation: D of a paertex D of a parallelogram ABCD whose three vertices are A (-2 ,5) , B( 6 ,9) and C(8,5) is_____​

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rallelogram ABCD whose three vertices are A (-2 ,5) , B( 6 ,9) and C(8,5) is_____​

The fourth vertex D of a parallelogram ABCD whose three vertices are A (-2 ,5) , B( 6 ,9) and C(8,5) is_____​ three vertices are A (-2 ,5) , B( 6 ,9) and C(8,5) is_____​

Answer 2

Answer:

Since, ABCD is a parallelogram, therefore diagonals AC and BD will bisect each other. Hence, L and M are the same points. Hence, the fourth vertex of parallelogram is D s (x , y ) s (0,-1).

Step-by-step explanation:

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