Problem:

Find the number of sides of a convex polygon given the sum of the measures of its interior angles is 8100°

a.45

b.46

c.47

d.50​

Solution:

Sum of interior angles = (n - 2)180°

8100° = (n - 2)180°

8100° = n(180°)

n = 8100/180

n = 45 sides

#CarryOnLearning