An obtuse angle is greater than 90 but less than 180 degrees
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Two acute angles and two obtuse angles. If you do not know what these angles are, I will show you. An acute angle is an angle that has less than 90 degrees on your protractor (Shaped like a semi-circle. Found in a mathematical set). An obtuse angle has more than ninety degrees. An angle with ninety degrees is a right angle.
an obtuse angle is larger than 90 degrees, 90 degrees forms a perfect angle like that of a capital l "L" an angle appearing larger than that is obtuse, use a protractor to be sure if the resemblance is close 4:00 on a standard wall clock is an obtuse angle.
Oh, dude, 112 degrees is an obtuse angle. It's like when you're trying to find the remote but it's just slightly out of reach - not quite acute, not quite right angle, just chillin' in that obtuse zone. So yeah, 112 degrees, it's like the laid-back angle of the geometry world.
Well, honey, a 164 degree angle is classified as an obtuse angle. It's like the awkward middle child of angles, not quite reaching the drama of a straight angle or the sass of a reflex angle. So there you have it, a 164 degree angle is just hanging out in the obtuse corner, doing its own thing.
An obtuse angle is an angle that measures between 90 and 180 degrees. A 115-degree angle falls within this range, specifically closer to 90 degrees than 180 degrees. Visually, an obtuse 115-degree angle would appear wider than a right angle (90 degrees) but not as wide as a straight angle (180 degrees). It would resemble an open arm, wider than a right angle but not forming a straight line.