5. a craft mela is organised by welfare association to promote the art and culture of tribal people. the pandal is todecorated by using string of bulbs all aroung the field . there are two options either to arrange it in a rectangular field . there are two options either to arrange it in rectangular field ABEF or parallelogrm ABCD with equal area

a. what shape of the field should be chosen to minimise the expense of bulb and why?

b. which values are depicted here ?

a) Rectangle
Perimeter of Rectangle< Perimeter of parallelogram

b) Co-operation and helpfullness

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