Write a proof of the Polygon Interior Angle-Sum Theorem. The sum of the measures of the interior angles of a convex n-gon is 180 - (n-2).
By drawing every diagonal from one vertex in a convex, n-sided polygon, the polygon can be decomposed into N-2 triangles.
By the
the sum of the measures of the angles in a triangle is

a thesis statement is not a fact or a question

step-by-step explanation:

a thesis statement is a topic it is not a fact or a question

the answer is 8/21

hope this

it's 100

step-by-step explanation:

22, 28, 34, 40, 46

b)   f(n) = 6n + 16

  n = what is the number of the row ( 22 would be row 1) so if we replaced n with 1, we would get 22

c)   the  14th  row will have 100 seats

(1)   (2)   (3)   (4)   (5)   (6)   (7)   (8)   (9)   (10) (11) (12) (13) (14)

22 | 28 | 34 | 40 | 46 | 52 | 58 | 64 | 70 | 76 | 82 | 88 | 94 | 100

read more on -