Question

is it possible to design a rectangular mango grove whose length is twice it's breadth and area is 400 m2 find it's length and breadth
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Answer 1

To find :

We have to check if it's possible to design a rectangular mango grove whose length is twice it's breadth and area is 400 m²

Answer :

  Yes, it is possible to design.

        Length = 20√2 m

        Breadth = 10√2 m

Solution :

Let, the breadth = x

Then, the length = 2x

Area = 400 m² (given)

  ⇒ x * 2x = 400

  ⇒ 2x² = 400

  ⇒ x² = 200

  ⇒ x = 10√2 , since x > 0

Thus, breadth = 10√2 m

length = 2 * 10√2 = 20√2 m

So, yes this rectangular mango grove is possible to be designed.