Math
posted by Ginny .
A rectangular room has a perimeter of 94 and area of 546. What are the dimensions of the room?

a b = 546
a + b = 47
(47b)*b = 546
b^2 47b + 546 = 0
(b26)(b21) = 0
b = 21 or 26; a is 26 or 21.
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