150.
360/12 = 30 degrees
A dodecagon has 12 interior angles that add up to 1800 degrees.
The 12 interior angles of a 12 sided dodecagon add up to 1800 degrees.
Each exterior angle is 30 degrees and each interior angle is 150 degrees
The interior angles of a dodecagon sum to 1800 degrees.
The interior angles of a dodecagon add up to 1800 degrees.
The interior angles of a dodecagon sum to 1800 degrees.
150.
The interior angles of a dodecagon sum to 1800 degrees.
360/12 = 30 degrees
The interior angles of a dodecagon sum to 1800 degrees.
A regular or even an irregular dodecagon is a 12 sided polygon whose interior angles add up to 1800 degrees
A dodecagon has 12 interior angles that add up to 1800 degrees.
The 12 interior angles of a dodecagon add up to 1800 degrees
The 12 interior angles of a 12 sided dodecagon add up to 1800 degrees.
A dodecagon is a 12 sided shape that has 12 interior angles that add up to 1800 degrees and 12 exterior angles that add up to 360 degrees