Mixed Review Geometry

Find the measureof the sum of the exterior angles in a hexagon

• 360

• 180

• 720

• 540

What is the sum of the Exterior angles of a Polygon?

• 360/n

• S = (n-2)360

• S = (n-2)180

• 360

What is the sum of interior angles of a 27-gon?

• 4500

• 360

• 180

• 1500

Find the sum of the interior angles of the polygon.

• 720°

• 900°

• 1080°

• 1260°

Which formula represents one exterior angle?

• 360

• 360/n

• (n-2)180

• (n-2)180/n

Which Formula represents one interior angle?

• 360/n

• 360

• (n-2)180

• (n-2)180/n

What is the definition of a Regular Polygon?

• polygon has all angles equal and all sides equal

• polygon that has different angles and sides

• a polygon with a "cave" inside of it

• a polygon with stretched sides.

What is the definition of linear pair?

• adjacent angles that equal 180 degrees

• non-adjacent angles that equal 180 degrees

• angles that equal 90 degrees

Solve for y.

• 125

• 200

• 100

• 50

Find the midpoint.
(-8, -9), (6, 5)

• (-7, -7)

• (1, 2)

• (-1, -2)

• (-17/2, 11/2)