Question

.If P is the perimeter , l is the length and b is the breadth of a rectangle ,

then, write the formula to find ‘P’ and hence the formulas for ‘l’ and ‘b’.​

Answer 1

Step-by-step explanation:

P,L,B I can't understand this

Answer 2

Answer:

P = 2(l + b)

Step-by-step explanation:

2l =P-2b

l = P-2b/2

b = P - 2l/2

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