140
Yes by bisecting an angle of 140 degrees with a compass
Each interior angle of a regular 9 sided shape measures 140 degrees
40 + x = 180 180 - 40 = 140 supplementary angle = 140 degrees
Providing it is a regular nonagon: Exterior angle: 40 degrees Interior angle: 140 degrees
A 140 degree angle is about half way between a 90 degree angle, which has lines that are perpendicular to each other, and a 180 degree angle, which is a straight line. A 140 degree angle is an obtuse angle which has a line a little over half way between the 90 degree and 180 degree angles.
A 140 degree angle would be called an obtuse angle.
60
140 degrees
No angle can be complementary to a 140 degree angle, as the sum of complementary angles is 90 degrees. But angles which are supplementary to each other add together to form a 180 degree angle.
40 degrees ( 180 - 140 = 40 )
140
In a right triangle the greatest angle is 90 degrees.
Yes by bisecting an angle of 140 degrees with a compass
Unless you are ready for some complicated trigonometry, I would suggest that you use a protractor and draw a 50 degree angle BEYOND a right angle.
An angle of 140 degrees is an obtuse angle because it is greater than 90 but less than 180 degrees.
Yes. The angle that is not the same can be 140 degrees. Because the other two angles are equal, then they would both be 20 degrees.