Part B: The next day the family ate 1/2 of what was left over after Mr.Swanson ate his late night snack.How much pizza did the f
1 answer:
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Answer:
105
For the 4 triangular faces, find the area with 1/2 × base × height = 1/2 × 5 × 8 = 20
4 triangles -> 20 × 4 = 80
The area of the square base is 25
80 + 25 - 105
