Question

21. A rectangular sheet of paper is 12 1/2cm long and 10 2/3 cm wide. find its perimer​

Answer 1

Answer:

46 1/3 cm

Step-by-step explanation:

Perimeter of a rectangle = 2 (l+b)

= 2 ( 12 1/2 + 10 2/3) = 2 ( 139 / 6 ) = 139 / 3 cm = 46 1/3 cm

Please mark as brainliest