Question

The perimeter of a rectangular metal plate is 36dm2and its area is 80dm2.Find its dimensions ( relate the measures to the sum and product of quadratic equation

Answer 1

Answer: The dimensions are 8dm and 10dm

Explanation:

Length = 10dm

Width = 8 dm

Perimeter = 2(Length + Breadth)

= 2(10dm + 8dm)

= 2(18dm)

= 36 dm

Area = Length × Width

Area = 10dm × 8dm

Area = 80dm