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Help me please please please

Help me please please please-example-1

1 Answer

2 votes

Answer:

SA = 148 cm²

Explanation:

the opposite faces of the cuboid are congruent , then

SA = 2(6 × 5) + 2(4 × 5) + 2(6 × 4)

= 2(30) + 2(20) + 2(24)

= 60 + 40 + 48

= 148 cm²

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