A 90 degree angle is neither obtuse or acute. It is its own seperate entity. 90 degree angles are called right angles. Any angle smaller than 90 degrees is an acute angle, while any angle bigger than 90 degrees is an obtuse angle. Note: 180 degrees is a straight line, and 360 degrees is a circle.
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An obtuse angle is an angle more than 90 degrees. An acute angle is an angle less than 90 degrees, and a right angle is a 90 degree angle.
Yes. An obtuse angle is geometrically greater that a right angle. Any number degree larger than 90 degrees is obtuse, as any number degree lesser than 90 degrees is acute. An easy way to remember this: Acute - A cute lil' angle Obtuse - Obese, big angle
An obtuse angle is an angle more than 90 degrees but an acute angle is an angle less than 90 degrees.
It is an acute angle. All angles from 1 - 89 degrees are acute. A 90 degree angle is a right angle. Angles from 91 - 179 are obtuse angles.
An obtuse angle is greater (more) than 90 degrees. An acute angle is less than 90 degrees.