Question

the perimeter of rectangular sheet is 100 cm and its length 28 cm find its breadth and area with method please​

Answer 1

Answer:

perimeter of rectangular sheet =2(l+b)

100=2(28+b)

100=56+2b

2b=100-56

2b=44

b=44/2

b=22cm

area of rectangular sheet=l×b

=28×22=616 cm square