3 years ago

*Please help. Image attached. These two triangles are similar. Find the product of x and y.

1 answer:

4 0

18/12=21/Y | :3
6/12=7/Y
Y= 7*12/6
Y=7*12/6=14

18/12=X/10 | :2
X= 18*10/12
X=3*10/2
X=15

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