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artcher [175]
3 years ago
10

how many triangles are formed by the diagonal from one vertex in quadrilateral, hexagon, octagon, and decagon??! ...?

Mathematics
1 answer:
Dmitrij [34]3 years ago
3 0
The following are the details given for your answer

two for quadrilateral
six for hexagon
 eight for octagon
 and ten for decagon. <span>
</span>
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