Question

the area of a square plot is 800 metre square find the estimated length of the side of the plot​

Answer 1

Answer:

28.28m

Step-by-step explanation:

A=a²

800=a²

a=√800

a=28.28

Answer 2

Given

• Area of a squared pot = 800 m²

To find

• Length of the side of the plot

Solution

We are given the value of area of the squared plot and we have to find the length of its side. By using the formula of area of square and substituting the given values in it. We will find its length.

Using formula,

Area of the square = s²

where,

• s = side of the square

Substiuting the values,

⟶ 800 = s²

⟶ √800 = s²

⟶ ± 28.28 Reject - ve = s

The length of the side of the square = 28.28 m

________________________________

Let's verify -

Area of the square = side × side

⟶ 28.28 × 28.28

⟶ 800 m²

Hence, verified.

Some related formulae :-

• Perimeter of square = 4 × side
• Diagonal of square = √2a
• Area of the rectangle = length × breadth
• Perimeter of reactangle = 2(l + b)
• Diagonal of rectangle = √l² + √b²