the 4 walls and the bottom of a swimming pool are to be painted out at the rate of 620 rupees per meter square. If the length of the Pool is 16m breadth is 10m and depth is 4m find the cost of total painting
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l.s.a of pool=2(l+b)depth
=2(16+10)4=8×26=208
area of base=l×b=160
total area=160+208=368
cost of Paint ING=368*620=228160
=2(16+10)4=8×26=208
area of base=l×b=160
total area=160+208=368
cost of Paint ING=368*620=228160
anonymous110:
what us I.s.a?
is
lateral surface area
or area of four walls
k thanx
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