1.

The cross section of a canal is in a shape of a trapezium. If the canal is 12 m wide at the top and 8 m wide at the bottom and the area of its cross – section is 84 m2, determine its depth.

Answer»

The cross section of a canal is in a shape of a trapezium. If the canal is 12 m wide at the top and 8 m wide at the bottom and the area of its cross – section is 84 m2, determine its depth.




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