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If the exterior angle of a regular polygon equals 90 degrees what shape is the polygon?
square
If the interior angle of a regular polygon equals 120 degrees what shape is the polygon?
120
If the exterior angle of a regular polygon equals 72 degrees what shape is the polygon?
Pentagon A+
If the exterior angle of a regular polygon equals 36 degrees what shape is the polygon?
It is a regular 10 sided decagon
What exterior angle of a regular polygon equals 90 degrees?
A square.
If the exterior angle of a regular polygon equals 90 degrees then the polygon is a?
Square, or a rectangle. * * * * * Since it is a REGULAR polygon, it cannot be a rectangle. So the only answer is a square.
What If the exterior angle of a polygon measure 12 degrees how many sides does the polygon have?
If it is a regular polygon then it will have 360/12 equals 30 sides
If the exterior angle of a regular polygon equals 72 degrees what is the shape of the polygon?
The sum of all exterior angles of a polygon is 360 degrees. In a regular polygon, all of the exterior angle are equal, so there must be 360/72=5 sides of the polygon, which makes it a pentagon.
How can you prove that the sum of exterior angles of a polygon is 360 degrees?
With any regular polygon it is 180 minus interior angle times number of sides equals 360 degrees
What is the total number of diagonals in a regular polygon with an interior angle of 120 degrees?
If it is a regular polygon with each interior angle of 120 degrees then it is an hexagon which will have 0.5((6^2)-3*6) equals 9 diagonals
What is a regular polygon called if one exterior angle equals 40 degrees?
A nine sided shape that is called a regular nonagon.
How many sides does a regular polygon have if the measures of each exterior angle equals 12 degrees?
The regular polygon whose exterior angle measure is 12 degrees, has 30 sides (360/12, since the exterior angles on any polygon always add up to 360 degrees).
