Question

The area of a rectangular sheet is 450 cm. If the length of the sheet is 30 cm, what is it breadth and perimeter ?​

Answer 1

Answer:

• area of a rectangular sheet is=450cm

length of the sheet is=30cm

breath=

area=l×b

450=30×b

450÷30=b

15=breath

• perimeter of the rectangle=2(l+b)

2(30+15)

2×45

90 is the perimeter