Which of the following best describes a regular polygon when the sum of its interior angles is 1080 degrees a.) octagon b.) heptagon c.) hexagon d.) nonagon

Option A is correct.

Step-by-step explanation:

Given: Sum of all the interior angles of a regular polygon = 1080°

To find: number of sides or name of polygon.

We know that Sum of all interior angle of a regular polygon is given by following formula,

Sum of all angles = ( n - 2 ) × 180° ,    where n = no of sides.

⇒ 1080° = ( n - 2 ) × 180°

n - 2 = 6

n = 6 + 2

n = 8

Name of regular polygon is Regular Octagon.

Therefore, Option A is correct.

i will pick c put check it over to be sure

step-by-step explanation:

22 dimes and 9 nickels

step-by-step explanation: