The perimeter 13

The perimeter of a rectangle is 22 cm. What are its dimensions if it has the maximum possible area?

Final Answer:

a =  5.5 cm
b =  5.5 cm

Step-by-step explanation:

o=22 cm o = 2(a+b) = 4a  a=o/4=22/4=5.5 cm
b=a=5.5=5.5 cm



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