answersLogoWhite

0

360 divided by 80 is 4.5 and so you have the exterior. The interior is 180 - 4.5 which is 175.5 and so that is the interior.

User Avatar

Wiki User

14y ago

What else can I help you with?

Related Questions

How many degrees is in octadecagon?

An octadecagon has 18 sides. To find the sum of the interior angles of a polygon, you can use the formula ((n - 2) \times 180), where (n) is the number of sides. For an octadecagon, the sum of the interior angles is ((18 - 2) \times 180 = 2880) degrees. Each interior angle of a regular octadecagon is (2880 \div 18 = 160) degrees.


What is the sum of the interior angles of an octadecagon?

360


What does a regular 18-gon look like?

It has 18 sides and interior angles,which of them are 160 degrees each and 2880 degrees total and is also called an octadecagon or octakaidecagon.


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.


How many faces does a octadecagon?

An octadecagon is an 18 sided polygon.


How many vertices does a octadecagon have?

It has 18


How many degrees is an interior angle?

it has to be at least 60 degrees


How many degrees of interior angle of square?

90 degrees


How many degrees are there in a hexagon?

720 interior degrees 360 exterior degrees


A hexagon has how many degrees?

720 interior degrees and 360 exterior degrees


How many degrees on the interior of a triangle?

The 3 interior angles of any triangle add up to 180 degrees


How many degrees are there in a hexagon if it is a regular hexagon how many degrees do the interior angles measure?

Sum of the interior angles is (n-2)*180 = 4*180 = 720 degrees. So each interior angle is 720/6 = 120 degrees.