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If the sum of the measure of nine angles of a polygon with ten sides is 1290 degrees what is the measure of the tenth angle?
Wiki User
∙ 14y ago
150 degrees
1440-1290 = 150
Wiki User
∙ 14y ago
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What is the measure of one angle of a regular polygon with 11 sides?
The measure of all angles in a polygon totals to 360 degrees. a regular polygon of 11 sides also has 11 angles. So the measure of one angle is 360/11 or 32.7272 degrees (or 32 degrees 43.63 minutes)
What is the measure of the interior angle for an 11 sided polygon?
The interior angles of an 11 sided polygon add up to 1620 degrees
Why can't a regular polygon angle measure 130 degrees?
The exterior angle of this 'polygon' would be 180 - 130 = 50 Now the sum of the exterior angles of any polygon is 360 degrees, so the number of sides would be supposedly: = 360/50 = 7.2 Now since a polygon cannot have 7.2 sides, a regular polygon's angle can't measure 130 degrees.
If a regular polygon has exterior angles that measure 60 degrees how many sides does the polygon have?
Exterior angle 60 therefore interior angle at that point 180 - 60 = 120 Figure is a hexagon (Internal angles = 12 - 4 right angles or 720 degrees) ?All polygons have exterior angles that sum to 360 degrees. An exterior angle of a polygon is found by "extending" one of the sides and measuring the angle between that extension and the "next" side. As the polygon in question is regular and has exterior angles of 60 degrees, it has 360/60 sides, or 6 sides.
What is the sum of a 6 sided regular polygon and the measure of one interior angle?
Exterior angles add upto 360 degrees Interior angles add up to 720 degrees Each interior angle is 120 degrees
What is the measure of one angle of a regular polygon with 11 sides?
The measure of all angles in a polygon totals to 360 degrees. a regular polygon of 11 sides also has 11 angles. So the measure of one angle is 360/11 or 32.7272 degrees (or 32 degrees 43.63 minutes)
What measure of the interior angles of a polygon is 720 degrees?
If it's a regular polygon then each interior angle measures 120 degrees.
What is the measure of an exterior angle of a regular polygon in which the interior angles measures 150 degrees?
30 degrees
The sum of the interior angles of a regular polygon 1800 is What is the measure of each exterior angle of the polygon?
30 degrees
If the sum of interior angles polygon equals 4320 degrees what is the measure of exterior angle of the polygon?
2280 :S
What polygon has angle measure that add up to 360 degrees?
The exterior angles of every polygon sum to 360 degrees. The interior angles of every quadrilateral sum to 360 degrees.
What is the measure of an angle of 15-polygon?
Exterior angles add up to 360 degrees Interior angles add up to 2340 degrees
What is the interior angle measure of a 16 sided polygon?
Interior angles total 2520 degrees
What is the measure ofr a regular polygon with an exterior angle of 18.95?
There can be no such polygon. The sum of the exterior angles of ANY polygon is 360 degrees. If it is a regular polygon, then the number of angles MUST divide 360 degrees. Since 18.95 does not divide 360, there cannot be such a polygon. If the exterior angle was 18.94737... degrees, it would be a 19-sided polygon.
What is the interior angle measure if a 16 sided polygon?
The interior angles of a 16 sided polygon add up to 2520 degrees If it's a regular polygon then each interior angle measures 157.5 degrees
What is the polygon formed if the measure of interior angle is 1800?
If the interior angles add up to 1800 degrees then it is a 12 sided polygon.
What is the measure of the interior angle for an 11 sided polygon?
The interior angles of an 11 sided polygon add up to 1620 degrees
