One interior angle of a polygon is equal to 800 and each of the other interior angles are 128 degrees. find the number of sides of the polygon.

6

Step-by-step explanation:

Given information:

Interior angle of a polygon cannot be more that 180°.

One interior angle =

Other interior angles are  =

Let n be the number of sides of the polygon.

Sum of interior angles is

Combine like terms.

          .... (1)

If a polygon have n sides then the sum of interior angles is

          .... (2)

Equating (1) and (2) we get

Isolate variable terms.

Divide both sides by 52.

Therefore the number of sides of the polygon is 6.

to find the total number of combinations, multiply the quantity of each item by each other:

2 pairs of shoes x 3 pairs of shorts = 6 different combinations.

p

step-by-step explanation: