Pool

Mr. Peter builds a pool shape of a four-sided prism with a rhombus base in the garden. Base edge length is 8 m, the distance of the opposite walls of the pool is 7 m. The estimated depth is 144 cm.

How many hectoliters of water consume Mr. Peter to fill the pool?

Correct answer:

V =  806.4 hl

Step-by-step explanation:

a=8 m v=7 m h=144 cm m=144/100  m=1.44 m  S=a v=8 7=56 m2 V1=S h=56 1.44=201625=80.64 m3  V=V1 hl=V1 10  hl=80.64 10  hl=806.4 hl=40325 hl



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