Somma

This page lists questions and answers that were posted by visitors named Somma.

Questions

The following questions were asked by visitors named Somma.

Answers

The following answers were posted by visitors named Somma.

Thanks lilian. You just helped me now.

A nonagon has nine sides and nine angles. Use the formular-sum of angles of polygon=(n-2)*180°. In a nonagon, n=9. sum of angles= (9-2)*180° =7*180° =1260° sum of seven of the angles=1000° sum of the other two angles=1260°-1000° =260° size of each angle=2...