How many triangles are in a decagon and dodecadon?

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How many triangles are in a decagon and dodecadon?

2007-09-02 17:36:15 · 3 answers · asked by Jen 4 in Science & Mathematics ➔ Mathematics

3 answers

10 and 12

2007-09-02 17:42:13 · answer #1 · answered by Anonymous · 0⤊ 0⤋

None. A decaagon is a closed figure of 10 sides and a dodecagon is a closed figure of 12 sides. Neither comes with triangles inside it.

2007-09-02 17:43:23 · answer #2 · answered by ironduke8159 7 · 0⤊ 0⤋

They can both be split into infinite triangles, but the simple answer you are looking for is probable 10 and 12.

By the way, it's spelled "dodecagon", not "dodecadon".

2007-09-02 17:43:25 · answer #3 · answered by gebobs 6 · 0⤊ 0⤋