SOLUTION: A rectangle has a width of 9 and a diagonal of 41. What is the perimeter?

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Question 374134: A rectangle has a width of 9 and a diagonal of 41. What is the perimeter?
Answer by edjones(7569) About Me  (Show Source):
You can put this solution on YOUR website!
a^2+b^2=c^2
a^2+9^2=41^2
a^2+81=1681
a^2=1600
a=40
2(40+9)=P
2*49=98 perimeter.
.
Ed