Question

A rectangular sheet of paper is 12 1/ 2 cm long and 10 2/3
(1) perimeter
(ii) area.​

Answer 1

Answer:

(i) 46 1/3 cm

(ii) 133 1/3 sq. cm

Step-by-step explanation:

Length of sheet of paper (rectangle) = 12 1/2 cm

Breadth = 10 2/3 cm

(i) Perimeter = 2(Length + Breadth) = 2(12 1/2 + 10 2/3) = 2(23 1/6) = 46 1/3 cm

(ii) Area = Length * Breadth = 12 1/2 * 10 2/3 = 25/2 * 32/3 = 133 1/3 sq. cm