Question

Take a thick paper sheet of length 14 cm and width 9 cm. You
can also use an old postcard.
+ What is its area? What is its perimeter?​

Answer 1

Answer: Area=126cm²

Perimeter=46cmcm

Step-by-step explanation: Area of the rectangle is l*b

14*9=126cm²

Perimeter of the rectangle is 2(l + b)

2(14+9)

2(23)

46cm