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Q: What is the sum of the interior angles of an octadecagon?
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What is the sum of angles in a octadecagon?

( n x 180 ) - 360wheren is the number of sides.In other words,take the number of sides or your polygon and multiply that by 180.then, subtract 360 from that result.that is your answer.An octadecagon has 18 sides.( 18 x 180 ) - 360 = 2880The sum of the interior angles of an octadecagon is 2880 degrees.


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

The sum of the interior angles is 360.


Does a triangle have interior angles that sum up to 360 dgress?

No, the interior angles of a triangle sum to 180o The interior angles of a quadrilateral sum to 360o.


What is the sum of the interior angles of a parallogram?

The sum of the interior angles of a parallelogram is 360 degrees.


Three interior angles of a triangle have a sum of?

Interior angles of a triangle have a sum of 180 degrees.


What is The sum of interior angles of a square?

A square always has a sum of 360 degrees for the interior angles.


What is the sum of the interior angles of the rhombus?

A rhombus is a quadrilateral, so the sum of its interior angles is 360o.


Sum of interior angles in a trapezoid?

The sum of the four interior angles of a trapezoid is 360 degrees.


The sum of the interior angles of a polygon?

(number of sides-2)*180 = sum of the interior angles


What is the sum of the angles of a polygon with 102 sides?

The sum of the interior angles is (102-2)*180 = 18,000 degrees.The sum of the interior angles is (102-2)*180 = 18,000 degrees.The sum of the interior angles is (102-2)*180 = 18,000 degrees.The sum of the interior angles is (102-2)*180 = 18,000 degrees.


How do you work out the um of interior angles?

Do you mean the sum of interior angles? If so then it's: (number of sides -2)*180 = sum of interior angles


How many degrees are in a polygon with N sides?

The interior angles sum to 180*(N - 2) degrees.The interior angles sum to 180*(N - 2) degrees.The interior angles sum to 180*(N - 2) degrees.The interior angles sum to 180*(N - 2) degrees.