144° is the measure of all the ten sides of a decagon. Multiply that number by 10, and you get 1,440° as your final answer. Hope I helped!
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No, you did not help! While the answer is correct, it is about a decagon whereas the question was about a dodecagon. The interior angles of a dodecagon sum to (12-2)*180 = 1800 degrees.
The 12 interior angles of a dodecagon add up to 1800 degrees
The exterior angles of a 12 sided dodecagon add up to 360 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
A dodecagon is a 12 sided polygon which can be regular or irregular and its interior angles add up to 1800 degrees
all inside angles of a hexagon add up to 720°
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 interior angles of a dodecagon add up to 1800 degrees.
The exterior angles of a 12 sided dodecagon add up to 360 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
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.
The interior angles of a 12 sided dodecagon add up to 1800 degrees
The exterior angles of any polygon add up to 360 degrees.
The sum of the interior angles of a dodecagon (a polygon with 12 sides) can be calculated using the formula ( (n - 2) \times 180^\circ ), where ( n ) is the number of sides. For a dodecagon, this becomes ( (12 - 2) \times 180^\circ = 10 \times 180^\circ = 1800^\circ ). Therefore, the angles of a dodecagon add up to 1800 degrees.
The 12 interior angles add up to 1800 degrees
Exterior angles add up to 360 degrees Interior angles add up to 1800 degrees