How many edges does a 3D pentagon have

Mathematics

1 answer:

lara31 [8.8K]4 years ago

5 0

Answer:

15 edges and 7 faces and 10 vertices

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F=10+T

S=3T

F+s+t=130

(10+t)+3t+t=130

10+5t=130

5t=120

T=24

F=34

S=72

Check:

24+34+72=130

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I hope this helps you

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4 years ago

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we have

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