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11-04-2024
Mathematics

Answered

5. Paul and Debbie buy their son a magic set. The box is a prism with a cross-section that is a trapezium, as shown in the diagram.
25 cm
15 cm
10 cm
50 cm
40 cm
a) Calculate the area of the cross-section.
b) Calculate the volume of the box.
c) Calculate the surface area of the box.

Answer :

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