4 internal angles in a shape must add to 360 degrees since they are in effect 1 complete "turn"
A quadrilateral has 4 interior angles that add up to 360 degrees
360
The 4 interior angles of any quadrilateral add up to 360 degrees
The 4 interior angles of any 4 sided quadrilateral add up to 360 degrees
The interior angles of a quadrilateral always add up to 360 degrees.
No, the angles in a quadrilateral add up to 360 degrees. The angles in a triangle add up to 180 degrees.
All four of the interior angles of a quadrilateral add up to 360 degrees.
The 4 interior angles of a quadrilateral add up to 360 degrees
The 4 angles in a quadrilateral add up to 360 degrees.
The four angles of a quadrilateral add up to 360 degrees.
I don't know if you'd say they "have to", but they always do. The interior angles do, and so do the exterior angles.
They sides if a quadrilateral can add up to anything but the angles have to equal 360
All the interior angles add up to 360 degrees.
The 4 interior angles of a 4 sided quadrilateral add up to 360 degrees
A quadrilateral has 4 interior angles that add up to 360 degrees
The 4 interior angles of a quadrilateral add up to 360 degrees
360