If there are 18 triangles in a polygon, how many sides are there in a polygon?

What is the greatest common factor of 8 and 36

Chamberlin wants to bottle 1\8 of her apple cider. she pours the apple cider evenly among 6 bottles. what fraction of her apple cider will she put in each bottle? what expression could represent this situation?

The angle of a triangle are given as 6x,(x-3), and (3x+7). find x then find the measures of the angles