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kap26 [50]
2 years ago
9

I need help and how you got that answer

Mathematics
1 answer:
anastassius [24]2 years ago
6 0

1. Calculate the rectangular prism

4*7 = 28

2. Calculate the triangle

(10-4)*7*0.5

42*0.5 = 21

3. Add them up

21 + 28 = 49

Answer: 49

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