Question

It is possible desgin a rectangular chickoo grove whose length is twice it's breath and the are 1600 m² it so find it length and breath​

Answer 1

Answer:

• Length = 40√2m
• Breadth = 20√2

Step-by-step explanation:

Let the breadth of rectangle x m

So, the length will be 2x m

It is given the area of rectangular chickoo grove is 1600m².

As we know that area of rectangle is calculated by the product of length and breadth .

• Area = Length × Breadth

According to the Question

➺ 1600 = x * 2x

➺ 1600 = 2x²

➺ 1600/2 = x²

➺ 800 = x²

➺ x² = 800

➺ x = √800

➺ x = ±20√2

Since dimension can't be negative .

So,

• the breadth and length of rectangular chickoo grove is 20√2m and 40√2 m.

Answer 2

Given :-

Area = 1600 m²

To Find :-

Length and Breadth

Solution :-

Let the length be l and breadth be b

Given, Length is twice the breadth

l = 2b

Area = l × b

1600 = l × b

1600 = 2b × b

1600 = 2b²

1600/2 = b²

800 = b²

√(800) = b

28.28 = b

Hence

Breadth = 28.28 m

Length = 2(28.28) = 56.56 m