Question

if perimeter of a rectangle is 52 and it breath is 9 then what will be the lengt

Answer 1

Perimeter = 2l + 2b
( b = 9 )
52 = 2l + 18
2l = 34
length = 17

Answer 2

perimeter of rectangle = 2 (length + breadth)
52 = 2 (length + 9)
52/2 = length + 9
26 - 9 = length
17 units = length