Question

how do you solve this

Answer 1

Answer:

don't know

Step-by-step explanation:

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Answer 2

Answer:

diagonals of //gm bisect each other

so,

4x=x+12

4x-x=12

3x=12

x=4

and,

3y=15

y=5

hence , the value of x and y is 4 and 5