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Author Question: The equation D = n(n - 3) gives the number of diagonals D for a polygon with n sides.Find the number ... (Read 349 times)

big1devin

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on: Mar 20, 2019
The equation D = n(n - 3) gives the number of diagonals D for a polygon with n sides.
Find the number of sides n for a polygon that has 54 diagonals.
◦ 3 sides
◦ 12 sides
◦ 13 sides
◦ 9 sides
Beginning and Intermediate Algebra ¦ Martin-Gay ¦ 6th Edition
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Marked as best answer by big1devin on Mar 20, 2019

mmpiza

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Reply #1 on: Mar 20, 2019
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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big1devin

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Reply #2 on: Mar 20, 2019
Thank you!


mmpiza

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Reply #3 on: Mar 20, 2019
Always glad to help...


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