Question

how can we find the length of rectangle whose perimeter and breadth are given​

Answer 1

Answer:

P=2×(L + B )

P=2L + 2B

P- 2B = 2L

L= L/ 2

Answer 2

suppose perimeter is 24 CM and breadth is 4 CM

permiter - 2(l+b)

24 - 2(l+4)

24 - l+4

____

2

12- l

___

4

3 -l