Each interior angle of a regular 9 sided shape measures 140 degrees
Providing it is a regular nonagon: Exterior angle: 40 degrees Interior angle: 140 degrees
Each interior angle measures 140 degrees
Each interior angle measures 140 degrees
Each interior angle measures 140 degrees
A nonagon has 9 sides. It can have one or more 90 degree angles. If it is a regular nonagon then it has 180*7/9 for the interior angle measures which is 140 degrees.
Providing it is a regular nonagon: Exterior angle: 40 degrees Interior angle: 140 degrees
Exterior angle 40 degrees Interior angle 140 degrees
Each interior angle measures 140 degrees
Each interior angle measures 140 degrees
Each interior angle measures 140 degrees
A nonagon has 9 sides. It can have one or more 90 degree angles. If it is a regular nonagon then it has 180*7/9 for the interior angle measures which is 140 degrees.
Each interior angle of a regular 9 sided nonagon measures 140 degrees
Each interior angle of a regular nonagon measures 140 degrees.
The measure of an interior angle of a regular nonagon is 140o. This is found in any polygon by multiplying 2 less than the number of sides by 180o and then dividing the product by the number of sides. A nonagon interior angle is then 7 x 180o/9 = 140o.
The sum of the interior angles of a nonagon is (9 - 2) x 180o = 7 x 180o = 1260o In a regular nonagon, each interior angle is 1260o ÷ 9 = 140o
Providing that it is a regular nonagon then each exterior angle measures 40 degrees and each interior angle measures 140 degrees
140 degrees.