Answer:
B. 720°
Step-by-step explanation:
We are given;
A six sided polygon
We are required to determine the sum of interior angles;
We need to use the formula;
Sum of interior angles = (n-2) 180
Where, n is the number of sides of the polygon
In thus case, n = 6
Therefore;
sum of interior angles = (6-2) 180
= 720°
Thus, the sum of interior angles of the polygon given is 720°
