Answer:
1.
A: Rectangular prism
B: Square pyramid
C: Triangular prism
2.
A: 82 square units
B: 48 square units
C: 48 square units (again)
Somehow Nets B & C have the same surface area.
Step-by-step explanation:
2A:
2(6 * 5) + 2(5) + 2(6)
2(30) + 10 + 12
60 + 22
82 square units
2B:
4((4 * 4)/2) + (4 * 4)
4(16/2) + 16
4(8) + 16
32 + 16
48 square units
2C:
2((3 * 4)/2) + (3 * 3) + (3 * 4) + (3 * 5)
2(12/2) + 9 + 12 + 15
12 + 9 + 27
12 + 36
48 square units
