Answer:
3880 degrees
Step-by-step explanation:
18 gon = 18 sides
The sum of the measures of the interior angle of any polygon is the number of sides minus 2 multiplied by 180.
⇒ 18 - 2 x 180
⇒ 16 x 180
⇒ 2880
$2.11
The 1.99 is technically 2 dollars, just a penny less. Every dollar on a product, it's raised by 6 cents, given the 6% sales tax.
im sorry but im not going to read all that
