A swimming pool has the dimensions of 30m 25m and 12m.Find the cost of cementing its floor and wall at the rate of ₹32per sq.m.
Answers
Answered by
0
Length=30m
Breadth=25m
Height=12m
Area=2(l+b)h+lb
=2(30+25)12+30×25
=24×55+750=1320+750
=2070m sq.
cost of cementing at per m sq.=Rs32
cost of cementing at 2070m sq.=Rs(2070×32)
=Rs66240
Answered by
0
Answer:
Rs. 66240
Step-by-step explanation:
COST of cementing floor and 4 sides = [2(l+b)h] + [lb]
[2(30+25)12] + [30*25] = 1320 + 750 = 2070
rate of cost = RS. 32 PER M^2
32* 2070 = RS. 66240
Please mark brainliest
Similar questions