How many different rectangles with whole number side lengths can be made with perimeter 36 units ???
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Answered by
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36/4=9 for example 1 by 17 2 by 16 etcetera
gyaniatul1:
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edit ans a bit
*edited
*edited the ans a bit
1 by 17,2 by 16 and iterate till 9 by 9 and that gives you a total of 9
Answered by
1
2(l+b) = 36 given
⇒(l+b) = 18
now start putting values of l from 1 and calculate b and stop when u reach l = b and thereby you'll get the answer 9
⇒ 9 such rectangles are possible
⇒(l+b) = 18
now start putting values of l from 1 and calculate b and stop when u reach l = b and thereby you'll get the answer 9
⇒ 9 such rectangles are possible
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