Question

A square area in front of hariti's house is converted into a park. She spent rs. 1,76,400 at the rate of rs 25 per square m. What is the length of each side of the park?

Answer 1

Concept:

If the length of each side of square (all sides are equal to each other) is L then the area of square (A) is given by,

A = L*L $=L^2$

Given:

Given that, a square area in front of hariti's house is converted into a park. She spent Rs. 1,76,400 at the rate of Rs. 25 per square m.

Find:

The length of each side of the park.

Solution:

Let the length of each side of the park be = L meters

Rate to convert into park is Rs 25 per square meter

And total cost = Rs 176400

So the area of the park is = 176400/25 = 7056 square meters

So the mathematical equation is,

$L^2=7056\\L^2=84^2$

L= 84, square rooting on both sides

Hence the length of each side of the park is given by 84 meters.

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Answer 2

Answer:

The length of each side of the square park in front of hariti's house is 84 meters.

Step-by-step explanation:

Given data:

• Given plot is in the shape of a square
• She spent rs. 1,76,400
• The cost of the land is rs 25 per square m

To find: The length of each side of the square park.

Solution:

If the length of the park is denoted by L then the area of the park can be denoted by L².

Also, area of the park = 1,76,400/25

= 7056 m²

So the area of the square park = 7056 m²

So the length of the square park can be denoted by √L² = √7056 = 84 meters

The length of each side of the square park in front of hariti's house is 84m.

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