Question

23.What will be the perimeter of a rectangle of length 43 cm and 10.5 cm​

Answer 1

$\textrm{Perimeter of Rectangle = 2 \times (Length + Breadth)}$

$\longrightarrow\textrm{Perimeter of Rectangle = 2 \times (43 cm + 10.5 cm)}$

$\longrightarrow\textrm{Perimeter of Rectangle = 2 \times 53.5 cm = 107 cm}$