Answer:
It's rise/run.
May or not be right but I hope it helps!
I added the attachment.
Find the exact length of the third side .
1 answer:
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Answer:
18 and 5
Step-by-step explanation:
if 'x' - is the length and 'y' - the width of the rectangle, then
2(x+y)=46 - perimeter of the original rectangle and 2(2x+(y+5))=66 - the perimeter of the new rectangle.
Finally, the length is x=5 and the width is y=18.