Question

Sum of interior angles is 870

Answer 1

Step-by-step explanation:

Let no. of sides = n Sum of angles = 870° (n – 2) x 180° = 870° n – 2 = 870/180 n – 2 = 29/6 n = 29/6 + 2 n = 41/6 Which is not a whole number. Hence it is not possible to have a polygon, the sum of whose interior angles is 870°

Answer 2

answer:

one hundred and eighty degrees.