Question

11.
Find the cost of flooring a square shaped room of side 12 meter at the rate of 50 rupees per
square meter.
​

Answer 1

Answer:

₹ 7,200

Step-by-step explanation:

Side of the square shaped room = 12 m

Rate of flooring the room = Rs. 50 / m²

To find  ,

The cost of flooring the room

First of all, we'll find the area of the square shaped room. Then we'll multiply it with the rate so that, we'll get the cost of flooring the room.

Area of square,

Area of square = a²

Area of square shaped room = a²

Area of square shaped room = (12 m)²

Area of square shaped room = 144 m²

The area of the square shaped room is 144 m².

Now, we'll multiply it with the area to get the cost of flooring the room.

Cost of flooring the room = area X rate

Cost of flooring the room = 144 X 50

Cost of flooring the room = ₹ 7,200

Therefore, the cost of flooring the the room is  ₹ 7,200.