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Andrej [43]
3 years ago
11

Skill: Calculate the surface area of a pyramid ​

Mathematics
2 answers:
Aleks04 [339]3 years ago
8 0

Answer:

44.84

Step-by-step explanation:

The formula for this is lw + l √(w/2)^2 + h^2 + w * √(l/2)^2 = h^2

After that, you just input the values to get a total of 44.84 inches

Vanyuwa [196]3 years ago
8 0

Answer:

10: 44.84

11: 149.84

Step-by-step explanation:

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