1.

If the dimensions of a rectangular room are 10 m x 12 m x 9 m, then the cost of painting its four walls at the rate of ₹8 per m2 is​

Answer» ONG>ANSWER:

₹8640

Step-by-step explanation:

the total DIMENSIONS of a rectangle

=10x12x9

=1080m

=1080m X ₹8

=₹8640



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