The dimensions of a classroom are 12 m, 6 m, and4 m. Find the cost of decorating its walls by a wall-paper of 50 cm width, which costs 30 per metre. About the author Raelynn
Answer: Area of 4 walls of the class room = <br> <br> <br> <br> <br> Length of the wall paper required <br> <br> <br> <br> <br> = Rs. 8640 Step-by-step explanation: Reply
Answer:
Area of 4 walls of the class room =
<br>
<br>
<br>
<br>
<br> Length of the wall paper required <br>
<br>
<br>
<br>
<br> = Rs. 8640
Step-by-step explanation: