acute
Acute is < 90 degrees.
An angle is considered acute if it measures less than 90 degrees, and obtuse if it measures more than 90 degrees but less than 180 degrees. Since 85 degrees is less than 90 degrees, it falls within the range of an acute angle.
Acute angles.
obtuse
No, 80 degrees is not obtuse; it is classified as an acute angle. An obtuse angle is defined as one that measures more than 90 degrees but less than 180 degrees. Since 80 degrees is less than 90 degrees, it falls into the acute category.
It's an acute angle. Anything under 90 degrees is acute. 90 to 180 is obtuse.
a. Right angleb. Acute anglec. Obtuse angle
It is a right angle triangle.
Yes, an acute angle can be adjacent to an obtuse angle. In geometry, adjacent angles share a common side and vertex, and their measures can be different. An acute angle measures less than 90 degrees, while an obtuse angle measures more than 90 degrees. Therefore, they can coexist as adjacent angles in various geometric configurations.
Acute angles and obtuse angles are both types of angles measured in degrees. An acute angle measures less than 90 degrees, while an obtuse angle measures more than 90 degrees but less than 180 degrees. They are alike in that both are formed by two rays that meet at a common endpoint, but they differ in their degree measurement and the visual representation, with acute angles appearing sharper and obtuse angles appearing wider.
obtuse (greater than 90 degrees) acute would be less than 90 degrees
Angles less than 90° are called acute. Angles more than 90° are called obtuse.