Question

The perimeter of rectangular sheet is 110 CM. If the length is 30cm, find its breadth and area

Answer 1

Let the breadth be X cm

30+x=110 cm

x=110-30

x=80 cm

Breadth is 80 cm .

Area =l×b

=30×80

=2400cm square

Answer 2

hey mate

here's your answer:

let the breadth be x

A.T.Q

Perimeter of rectangular sheet=110cm.

Perimeter of rectangle=2×(l+b)

110=2×(30+X)

110/2=30+X

55=30+X

X=55-30

X=b=25cm

Area of rectangular sheet= l×b

=30×25

=750cm²

hope it will help you