A straight angle (180 degrees) makes a perfectly straight line. Any degree below 180 degrees (0-179 degrees) is NOT a straight angle NOR a straight line. straight angle = 180 degrees straight angle = straight line 180 degrees
It's not that easy to answer because a straight angle is like a straight line and I think that it would be on either every or none of the shapes that I would know of. Any shape has a right, obtuse,or acute angle. So, I am guessing that no shapes have straight angles. or that a straight angle is in every angle which is not true.
Straight lines are straight angles (180 degrees)
.the BASIC law of a angle is that a angle must be made by two line ,one line can't make any angle ,a straight angle is make by 2 line not 1 ; you it is only one it is because both line are in the same level . Base or this fact a straight angle is a angle Hope this can solve your question
Any object that is not a straight line...
Any angle that you like between 0 and 360 degrees. Possibly excluding 180 degrees since that is just a straight line.
An obtuse angle is any angle which measures between 90 degrees (that is, a right angle), and 180 degrees (that is, a straight line).
Supplementary Angles total 180o. A straight line is theoretically an angle of 180o. Draw a straight line (ruler) and draw another straight line from anywhere you like on it and at any angle you like. You have created a pair of supplementary angles!
An obtuse angle is any angle that is between 91 degrees and 179 degrees. It can be added to a supplementary acute angle to form a straight line.
Over 90 but under 180 degrees. any lower is a right angle or acute angle, and higher is a straight line or a reflex angle.
Any value between 0 and 360 degrees. Perhaps excluding 180 degrees since that is just a straight line.
Supplementary angles are two angles that add up to 180 degrees. Complimentary angles are two angles add up to 90 degrees. Kinda hard here to graph the angles, but: (1) Draw a 90 degree angle: The angle of any line drawn for the apex is a complemetary angle to the other. (2) Draw a straight line (180 deg): The angle of any line that meets the straight line is a supplementary angle to the other.