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OpenStudy (anonymous):
Hey guys. I need some help. I keep getting the answer to be 13 and 11 but it doesn't add up to 48. The perimeter of a rectangular writing pad is 48 cm. The width is 2 cm less than the length. Find the length and the width. Help?
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OpenStudy (anonymous):
w=L-2 (given) P=2(L+W) did you solve this one?
OpenStudy (anonymous):
Yes I did
OpenStudy (amistre64):
define perimeter please
OpenStudy (anonymous):
P=2(L+W)
OpenStudy (amistre64):
Now what is 2(13+11) ?
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OpenStudy (anonymous):
actually your answer if right.... when you check, you forgot the P=2(13+11)=48
OpenStudy (anonymous):
Thank you inik!
OpenStudy (anonymous):
you did good! :)
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