The only shape that has that much is a decagon 10 sides. t<span>he </span>sum<span> of the interior </span>angles of a Regular Decagon is 1440 degrees.
10 root 2
10^2 + 10^2 = 200
200 is 10 root 2
Answer:

Step-by-step explanation:
The open circle means that the point is not included in the solution set, and the arrow pointing left means that all numbers less than -2 are members.
In set-builder notation, each term has a special meaning. The braces enclose the members of the set.
Here's how you translate the notation,

I think about 26.7
or something around there
Answer:
15 remainder 3
Step-by-step explanation:
It is complicated how I did it so yeah