Q: What is the sum of all the exterior angles of a pentagon add up to?

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They are all polygons and their exterior angles add up to 360 degrees

pentagon because it has an obtuse angle and a square has right angles- Actually, a regular pentagon has larger interiorangles, however, for exterior angles, a square beats a regular pentagon, because all exterior angles of a shape equals 360 degrees. A square has 4 angles, and 360/4= 90. A regular pentagon has 5 angles, and 360/5=72. If the pentagon isn't regular, then one exterior angle can be larger than 90 degrees.

The five interior angles of a regular pentagon are all 72º. For each angle to be closed, one of the arms must travel through 360 - 72 degrees. So the exterior angles of a regular pentagon are 360 - 72 = 288º

Their exterior angles add up to 360 degrees

All five of the angles inside a pentagon add up to 540 degrees.If the pentagon is regular, then each interior angle is 108 degrees.

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all regular polygons (such as a pentagon) have the sum of their exterior angles = 360 degrees

They all have exterior angles that add up to 360 degrees.

They are all polygons and their exterior angles add up to 360 degrees

They are all polygons whose exterior angles add up to 360 degrees.

pentagon because it has an obtuse angle and a square has right angles- Actually, a regular pentagon has larger interiorangles, however, for exterior angles, a square beats a regular pentagon, because all exterior angles of a shape equals 360 degrees. A square has 4 angles, and 360/4= 90. A regular pentagon has 5 angles, and 360/5=72. If the pentagon isn't regular, then one exterior angle can be larger than 90 degrees.

If you mean a triangle, pentagon and a parallelogram then they are all 2 dimensional polygons whose exterior angles add up to 360 degrees.

The five interior angles of a regular pentagon are all 72º. For each angle to be closed, one of the arms must travel through 360 - 72 degrees. So the exterior angles of a regular pentagon are 360 - 72 = 288º

As for all polygons the exterior angles add up to 360 degrees

20 degrees

Their exterior angles add up to 360 degrees

All five of the angles inside a pentagon add up to 540 degrees.If the pentagon is regular, then each interior angle is 108 degrees.

The exterior angles of any polygon always add up to 360 degrees