Answer:
688 cm²
Explanation:
Area of triangular prism = Base × Height + Length × (perimeter of base)
Here given:
- Perimeter of Base: (6 + 12.4 + 12.4) = 30.8 cm
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Surface Area = 6 × 12 + 20 × (30.8) = 688 cm²
Step-by-step explanation:
so the smaller one is two right? we can divide 96 by 2 to get 48 for each one
to find the bigger we simply multiply 48 by 5 to get 240
Certin, because they can be any two cards.
I wish I knew this one also
