five sides...
Add up the lengths of the sides.
Yes and a 10 sided shape is a decagon having 10 interior angles that add up to 1440 degrees
There is no such shape because shapes or polygons must have 3 or more sides and there are 3 interior angles in a 3 sided polygon which is a triangle that add up to 180 degrees.
The exterior angles of a 15 sided shape add up to 360 degrees
five sides...
Add up the lengths of the sides.
A five sided shape is a pentagon
Yes and a 10 sided shape is a decagon having 10 interior angles that add up to 1440 degrees
A pentagon has 5 sides and its 5 interior angles add up to 540 degrees
There is no such shape because shapes or polygons must have 3 or more sides and there are 3 interior angles in a 3 sided polygon which is a triangle that add up to 180 degrees.
It is a 7 sided heptagon whose 7 interior angles add up to 900 degrees
They add up to 3960 degrees
The exterior angles of a 15 sided shape add up to 360 degrees
1080 ish.
180
360