the sum of the parts quote the sum of the deviations about the mean the sum of the power the sum of the parts the sum of the digits of a two digit no is 9 the sum of the interior angles of a triangle the sum of the third and the seventh term the sum of the parts is bigger than the whole the sum of the angle measures of a hexagon is the sum of the 4th and 8th term the sum of the numerator and denominator the sum of the digits of a two digit no is 12 the sum of the radius of base and height the sum of the number of protons and neutrons the sum of the interior angles of a polygon the sum of the interior angles of a hexagon the sum of the exterior angles of a polygon the sum of the squares of two consecutive 394 the sum of the interior angles of a pentagon the sum of the digits of a two digit no is 8 the sum of the first 7 terms of an ap is 63 the sum of the interior angles of a 7-gon is the sum of the angles of a triangle the sum of the first 100 positive odd numbers what is the sum of the angles in a triangle