Question

find the area and perimeter of the following rectangle 10.5cm 3.5 cm​

Answer 1

$\tt{Area = Length \times Breadth }$

$\tt{Area = 10.5 \times 3.5}$

$\tt{Area = 36.75}$

$\tt{Perimeter = 2 \: [ L + B ]}$

$\tt{Perimeter = 2 [ 10.5 + 3.5 ]}$

$\tt{Perimeter = 2 [ 14 ]}$

$\tt{Perimeter = 2 \times 14}$

$\tt{Perimeter = 28}$