A swimming pool 9 m wide and 12 m long is 1 m deep on the shallow side and 4 m deep on the deeper side. its volume is
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hii mate !!
●This cross section of swimming pool can be divided into two geometric shapes :
Rectangle of dimension 12m x 1mTriangle with base = 12m, altitude = 3m
** Cross Section of Swimming Pool
Area of Rectangular shape = 12m x 1m = 12m²
Area of triangle = 1/2 x 12 x 3 = 18 m²
Total Area of Cross Section = 30 m²
Total Volume = 30m² x 9m = 270m³
:-)
●This cross section of swimming pool can be divided into two geometric shapes :
Rectangle of dimension 12m x 1mTriangle with base = 12m, altitude = 3m
** Cross Section of Swimming Pool
Area of Rectangular shape = 12m x 1m = 12m²
Area of triangle = 1/2 x 12 x 3 = 18 m²
Total Area of Cross Section = 30 m²
Total Volume = 30m² x 9m = 270m³
:-)
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4
Answer:
ans is 270 m.sq
Step-by-step explanation:
see How
Volume=l×b×h
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