4. What is the sum of interior angle measures in a polygon with 5
sides? 3 x 180º =

540

Step-by-step explanation:

The sum of the interior angles of a polygon is found by

(n-2) * 180   where n is the number of sides

n=5

(5-2) *180

3*180

540

step-by-step explanation:

vyv6vycyctxrd4ff6fg yr x5dc v6y555 vyuvu

see explanation

step-by-step explanation:

since the sequence is geometric there is a common ratio r between consecutive terms, that is

r = 4 ÷ - 2 = - 2

r = - 8 ÷ 4 = - 2

r = 16 ÷ 8 = - 2

the next term - 13 must be incorrect as it should be - 32 for the sequence to be geometric.

the first 4 terms are therefore geometric with common ratio r = - 2