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Because it has eight sides it is an octagon so:-

Exterior angles: 360 degrees

Interior angles: 1080 degrees

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Why does the exterior angles of an E shaped polygon total 360 degrees when it has 8 interior right angles and 4 interior reflex angles?

The exterior angles of any polygon total 360 degrees and the E shaped polygon is a 12 sided shape that has a total of 360 degrees of exterior angles and a total of 1800 degrees of interior angles. If you were to walk around an enlarged E shaped polygon in a clockwise direction you would have to make 8 right angle turns clockwise and 4 right angle turns anti-clockwise from start to finish. So: (8-4)*90 = 360 degrees in a clockwise direction Or to put it another way if you were to enscribe a circle and then enscribed 4 arcs of 90 degrees in reverse on the same circle you would still end up with a complete circle of 360 degrees. Interior angles: 8*90+4*270 = 1800 degrees


If all polygons are supposed to have 360 exterior angles then why does a T shaped polygon have at least 540 if not 720 exterior angles when it has 6 interior right angles and 2 interior reflex angles?

A T shaped polygon is an octagon that has 360 degrees of exterior angles and 1080 degrees of interior angles. If you were to walk around a large T shaped polygon in a clockwise direction you would have to make 6 right angle turns clockwise and 2 right angle turns anti-clockwise from start to finish. So: (6-2)*90 = 360 degrees in a clockwise direction Or to put it another way, if you were to travel for 540 miles and then travelled back on the same route for 180 miles and then stopped altogether. Although you had travelled a distance of 720 miles you would still be 360 miles from your starting point. Interior angles of the T shaped polygon: 90+90+90+90+90+90+270+270 =1080 degrees.


What do the angles ad up to in a 7 sided shaped?

Exterior angles add up to 360 degrees Interior angles add up to 900 degrees


What object look like the shaped dodecagon.?

A dodecagon is a 12 sided polygon which can be regular or irregular and its interior angles add up to 1800 degrees


What is a 5 shaped polygon called?

I think u wanted to say 5 sided polygon & not 5 shaped polygon And a 5 sided polygon is a pentagon (penta meaning 5). hexagon is a 6 sided polygon


What are some foods that have a convex polygon shape?

Food shaped like a polygon


What is a diamond shaped polygon called?

a rhombus


What is a 12 shaped polygon called?

dodecagon


What is shaped in a heptagon?

A seven sided polygon


What is the sum of angle measurements in a concave 12 a-gon?

The sum of the interior angles is 1,800 degrees for any 12-agon,no matter how it's shaped.


What is the name of a plus shaped polygon?

It would be a dodecagon.


What is a flat surface shaped like a polygon?

my deck