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Class 7 Mathematics Length, Perimeter and Area: Surface Area

The volume of an open rectangular tank is 24.3 $cm^3$ . The tank has a square base. The height of the tank is 2.7metres. What is the surface area of the tank in square metres?
A. 32.4
B. 41.4
C. 50.4
D. 178.2

(7m 0s)

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