the wall of a room is completely covered by 12 frame each measuring 2 metre by 1.8m what is the area of wall
Answers
Given:
The wall of a room is completely covered by 12 frames each measuring 2 m by 1.8m
To find:
The area of the wall
Solution:
The no. of frames used to cover the wall of the room = 12
The dimensions of each frame:
Length = 2 m
Breadth = 1.8 m
∴ The area of each frame used = length × breadth = 2 × 1.8 = 3.6 m²
Now, we know,
[Area of the wall of the room] = [No. of frames used to cover the wall] × [Area of each frame]
on substituting the values, we get
⇒ Area of the wall = 12 × 3.6 m²
⇒ Area of the wall = 43.2 m²
Thus, the area of the wall of the room is → 43.2 m².
-----------------------------------------------------------------------------------
Also view the related links:
A room is 8.5 m long 6.5 m broad and 3.4 m high it has two doors each measuring 1.5 my by 1m and two windows each measuring 2m by 1m .find the cost of painting its four walls at rupees 160 per metre square
https://brainly.in/question/1098391
A rectangular park is 45 m long and 30 m wide. a path 2.5 m wide is constructed outside the park. find the area of the path
https://brainly.in/question/292717
A wire is in the shape of a rectangle. Its length is 40 cm and breadth is 22 cm. If the same wire is rebent in the shape of a square, what will be the measure of each side. Also, find which shape encloses more area?
https://brainly.in/question/964740
A saree is 5m long and 1.3m wide. A border of width 25cm is printed along its sides. Find the cost of printing the border at Rs.1 per 10 cm2.
https://brainly.in/question/776324