Question

the perimeter of a rectangle is 76 CM if its breadth is 16 cm find its length what will be the perimeter if length is doubled​

Answer 1

here is ur answer:.

perimeter of a rectangle = 76 cm

breadth = 16 cm

length = l

perimeter of a rectangle = 2 ( l + b )

76 = 2 ( l + 16 )

38 = l + 16

l = 38 - 16

l = 22 cm

perimeter if length is doubled

length = 2 × 22 = 44cm

breadth = 16 cm

perimeter of a rectangle = 2 ( l + b )

perimeter of a rectangle = 2 ( 16 + 44 )

perimeter of a rectangle = 2 ( 60 )

perimeter of a rectangle = 120 cm

hope it helps you!