A circle has no straight sides but if you mean a circle that has been divided into 5 equal sectors then the angle of each sector is 72 degrees subtended by each arc of the circle.
A straight angle is a half circle.
60 degrees each.
straight angle
A straight angle is by definition 180°.
A protractor can be used to measure an angle. An angle is basically part of a circle. A complete circle is 360 degrees. A right-angle is 90 degrees, half a circle is 180 degrees, and so on.
60
What does a straight angle measure?
It is 360 degrees divided by 6 = 60 degrees each.
An angle with a measure of 180 degrees will look like a straight line with the vertex being a point in the center. Since a complete circle is 360 degrees, opening an angle to 180 degrees traces out exactly half a circle.
A straight angle is a half circle.
60 degrees each.
a circle = 360 degrees , so 360 - straight angle = exterior angle
straight angle
A straight angle is by definition 180°.
A protractor can be used to measure an angle. An angle is basically part of a circle. A complete circle is 360 degrees. A right-angle is 90 degrees, half a circle is 180 degrees, and so on.
It is 60 degrees
All straight angles are 180 degrees