Answer:
30. 540
31. 720
32.360
33. 540
34. 180
35.900
Step-by-step explanation:
Sum of the angles = number of sides in the polygon - two, all multiplied by 180 degrees.
*if you want to find the measure of one interior angle, take that same formula and divide by the number of sides n: (n - 2) * 180 / n.
30 .
sum of the angles = (5-2)180
sum of the angles =540
31.
sum of the angles = (6-2)180
sum of the angles =720
32.
sum of the angles = (4-2)180
sum of the angles =360
33.
sum of the angles = (5-2)180
sum of the angles= 540
34. sum of the angles = (3-2)180
sum of the angles = 180
35.
sum of the angles = (7-2)180
sum of the angles = 900
