Related Questions

The interior angles of a polygon are in AP. The smallest angle is 120° and the common differences is 5". Find the number of sides of the polygon.
A 7
B +8
C 9
D 10
If a regular polygon has 6 sides then the measure of its interior angle is greater than the measure of its exterior angle by how many degrees?
A 90\u00b0
B 100\u00b0
C 60\u00b0
D 108\u00b0
If the sum of the interior angles of a regular polygon measures 1444°, how many sides does the polygon have?
A 10 sides
B 8 sides
C 12 sides
D 9 sides
What is the measure of an interior angle of a regular polygon of 10 sides?
A 150
B 156
C 144
D 160
The sun in degrees of the interior angles of a polygon of 13 sides is:
A 1890 degree
B 1980 degree
C 2160 degree
D 1710 degree
The sum in degrees of the interior angles of a polygon of 9 sides is :
A 1080 degree
B 1260 degree
C 900 degree
D 1620 degree
The sum in degrees of the interior angles of a polygon of 13 sides is:
A 1880 degree
B 1890 degree
C 1980 degree
D 2380 degree
What is the sum of the measures of all the interior angles of a regular polygon of 9 sides?
A 1260
B 1440
C 1800
D 2340
What is the sum of the measures of all the interior angles of a regular polygon of 5 sides?
A 720
B 1080
C 1260
D 540
If exterior angle of a polygon is 72°, what is the number of its sides?
A 4
B 6
C 5
D 8

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