Question

find the total area of the room which is to be whitewashed who is 6m long,5m wide and 4m high​

Answer 1

Answer:

∴Total Surface area of the four walls=88sq.m

Step-by-step explanation:

Dimensions of the rectangular

⇒Total Surface area of the four walls=2(bh+lh)

=2h(b+l)

=2×4(5+6)

=88sq.m

∴Total Surface area of the four walls=88sq.m

I HOPE IT'S HELPFULL

Answer 2

Answer:

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