Question

How do you find the perimeter and area of a rectangle with length 10.4cm and width 4.9cm?

Answer 1

perimeter = `30.6cm`

area = `50.96cm^2`

Explanation:

perimeter of a rectangle is `2L + 2W`

= `2(10.4) + 2(4.9)`

= `20.8 + 9.8`

= `30.6cm`

area of a rectangle is `lw`

= `10.4` x `4.9`

= `50.96cm^2`