Question

A Rectangle with Relation 3l+2B = 96, Between Length l
and breadth B if we want it's area to be Maximum
What should be its Perimeter​

Answer 1

Answer:

76.8

Step-by-step explanation:

A Rectangle with Relation 3l+2B = 96

Area is Maximum when L = B

3L + 2B = 96

=> 3L + 2L = 96

=> L = 96/5

=> L = 19.2

Perimeter = 2L + 2B

= 4L

= 4 * 19.2

=  76.8