Asked by pdog

what is the length of a rectangle
AC=2(x-3)
BD=(x+5)?
Answered by Steve
if AC and BD are diagonals, they are equal in a rectangle

2x-6 = x+5
x = 11

So, we have a rectangle with diagonal 11. Unfortunately, that's not enough. It could be anything from a square of side √11 to a long thin rectangle with length almost 11.
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