How many rectangles can be drawn with 24 cm as perimeter when the sides are posetive integers in centimeters?? PLZZZ REPLY FAST MY EXAM IS CUM9

Let the length and breadth of the rectangle be l and b respectively.

 

Given: Perimeter of rectangle = 24 cm

∴ 2 (l + b) = 24 cm

l + b = 12 cm

 

S.No.Length (l)Breadth (b)Length + Breadth = l + b
111112
210212
39312
48412
57512
66612
75712
84812
93912
1021012
1111112

 

So, clearly there are 11 combination of length and breadth possible, by using these combinations we can draw 11 types of rectangles.

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