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Each interior angle measures 144 degrees and the 10 angles add up to 1440 degrees

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Q: What do interior angles add up to in a regular decagon?
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Related questions

What is the interior angle for a decagon?

Interior angles add up to 1440 degrees Each interior angle of a regular decagon measures 144 degrees


How many angles does a decagon have that is not regular?

A regular or an irregular decagon is a ten sided shape that has 10 interior angle that add up to 1440 degrees.


What kinds of angles does a decagon have?

A regular 10 sided decagon has 10 equal interior obtuse angles of 144 degrees that add up to 1440 degrees


What is the SUM of ALL of the interior angles of a decagon?

The 10 interior angles of a decagon add up to 1440 degrees


How many facts does a decagon have?

A decagon is a 10 sided polygon Exterior angles add up to 360 degrees Interior angles add up to 1440 degrees It has 35 diagonal A decagon can have a regular or an irregular shape


What is the sum of the measrures of the interior angles of a decagon?

The interior angles of a 10 sided decagon add up to 1440 degrees.


What is the sum of the angles measured in a decagon?

The 10 interior angles of a decagon add up to 1440 degrees


How many angles a decagon have?

It has 10 interior angles that add up to 1440 degrees


Is it true that the sum of the interior angles in a decagon is 1400 degrees?

No because the interior angles add up to 1440 degrees


What is the sum of the measures of the interior angles of a decogon?

The interior angles of a ten sided decagon add up to 1440 degrees


What is the polygon that the the interior angles equal 1440?

A 10 sided polygon which is a decagon and its interior angles add up to 1440 degrees.


What is the sum of the measures of all the interior angles of the do decagon?

The interior angles of a 12 sided dodecagon add up to 1800 degrees