ANY triangle MUST add up to 180 degrees.
Exterior angles add up to 360 degrees Interior angles add up to 2340 degrees
The interior angles add up to 17640 degrees
The interior angles add up to 1080 degrees.
All Triangles add up to 180 degrees, no matter if it is Right or Scalene or ANY TRIANGLE!! If it does not, it is not a triangle!
The interior angles of a 13 sided polygon add up to 1980 degrees
An arrowhead is a quadrilateral and in common with all quadrilaterals its 4 interior angles add up to 360 degrees.
No but as a 4 sided quadrilateral its 4 interior angles add up to 360 degrees
Possibly in the form of an arrowhead providing that its 4 interior angles add up to 360 degrees
Interior degrees add up to 720 degrees Exterior degrees add up to 360 degrees
Interior degrees add up to 1440 degrees Exterior degrees add up to 360 degrees
all the angles are right angles (90 degrees) and add to 360 degrees
540 degrees
550 degrees.
The exterior angles of a heptagon add to 360 degrees The interior angles add to 900 degrees.
Exterior angles add up to 360 degrees Interior angles add up to 720 degrees.
180 degrees
The interior angles add up to 720 degrees The exterior angles add up to 360 degrees