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The interior angle of an n-sided polygon total 90(2n - 4) degrees

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Q: What is the formula for a interior angle?
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How many degrees are int he sum of an interior angle and an exterior of a regulas hexagon?

formula for exterior angle=no.sides divided by 360. formula for interior angle=180 minus exterior angle.


What is the Formula to find out exterior angle of a hexagon?

180 - interior angle = exterior angle


What is the formula to find interior angles?

there is no fix formula for this..........you have to check that what is given to you in the question. According to the given you have to find the interior angle.


What is the formula to find the measure of each interior angle of a regular polygon?

that's geometry so the formula to find the measure of each interior angle of a regular polygon is: Ia=stands for internal angle Ia=(n-2)180 ---------- n that's the formula.


What is the formula to find the interior angle for a regular polygon?

360/number of sides and deduct the quotient from 180 which will give the measure of each interior angle


What is the formula when you will get the measure of one interior angle of a regular dodecagon?

Interior angles: (12-2)*180 = 1800 degrees Each interior angle: 1800/12 = 150 degrees


What is the formula for finding the sum of an interior angle of a polygon?

(n-2)(180) use that formula to find the sum of the interior angles of a polygon in degree


What is the interior and exterior angle of a regular polygon?

Each exterior angle of a regular polygon with n sides is 360/n degrees. Each interior angle of a regular polygon is 180 - Exterior angle. A direct formula for the interior angle is 180*(n-2)/n degrees.


What is the formula in finding the measure of each interior angle of a polygon?

(n-2) x 180 = sum of interior angles (n-2) x 180 _________ = each interior angle n


Is there a formula for finding the measure of interior angle of a regular polygon?

Yes and it is: sum of interior angles/number of sides


What is the interior angle for a perfect octagon?

To work out the angle of any 'perfect shape' you use this formula: interior angle =((number of sides - 2) x 180)/ number of sides for an octagon: interior angle =((8-2) x 180 )/ 8 = 135 degrees


How many sides are in a regular polygon with an interior angle of 172.5?

48 sides A formula for finding the number of sides of a regular polygon given an interior angle: 360/(180-angle)=sides