An obtuse angle
It is an obtuse triangle if its 2 other acute angles are different in sizes.
Obtuse Angle
any triangle can contain at most 1 obtuse angle. it is called an obtuse triangle.
Every triangle must have at least two acute angles. The third one can be acute, right (90 degrees), or obtuse.
An obtuse angle
If one angle is a right angle, it is a right triangle. If one angle is an obtuse angle, it is an obtuse triangle. If there are no right nor obtuse angle then it is an acute triangle.
An obtuse triangle.
It is an obtuse triangle if its 2 other acute angles are different in sizes.
Obtuse Angle
any triangle can contain at most 1 obtuse angle. it is called an obtuse triangle.
Every triangle must have at least two acute angles. The third one can be acute, right (90 degrees), or obtuse.
Right angle (90) Acute angle (<90) Obtuse angle (>90) Straight angle (180) Reflex angle (>180)
It is an obtuse scalene triangle
An obtuse angled triangle.
well... first you must say what kind of triangle it is whether its isisceles or anything else and then meausre the angle and there you go. ex. acute obtuse equalateral triangle.
An obtuse triangle.