Question

Calculate the perimeter of the door if the dimensions of the rectangle PQRS are: length = 6 cm and

breadth = 4 cm​

Answer 1

perimeter of the rectangle is 2(l+b)

Therefore 2(6+4)

20 cm

Answer 2

Answer:

perimeter of rectangle=2(l+b)

2(6+4)

2×10=20cm