Solve questions 14 please its urgent
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for finding the cost, first we need to find the area of four walls of room
Area of four Wall of room= 2(l+b)*h
so, 2( 54+36)*10
= 1800 sq.m
area of ceiling = l*b
=54*36
=1944 sq.m
so, total area= 1800+1944
= 3744
so, cost = ₹7.50*3744
= ₹28,080 ans.
Area of four Wall of room= 2(l+b)*h
so, 2( 54+36)*10
= 1800 sq.m
area of ceiling = l*b
=54*36
=1944 sq.m
so, total area= 1800+1944
= 3744
so, cost = ₹7.50*3744
= ₹28,080 ans.
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