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Neither. An acute triangle has all angles less than 90 degrees. An obtuse triangle has one angle more than 90 degrees. A right triangle is simply just a right triangle, since it has one angle of 90 degrees.

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Q: Is a right angle triangle acute or obtuse?
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Related questions

Does a triangle have a right acute and obtuse angle?

Yes . Triangle have right acute and obtuse angle except compelete angle.


How can you determine if a triangle is acute obtuse or right triangle?

If all of the angles in a triangle are acute then it is an acute triangle. If one angle is right (or 90 degrees) then it is a right triangle. If one angle is obtuse then it is an obtuse triangle.


What is the difference between a right an acute and obtuse triangle?

A right triangle has one angle a right angle (90o) An obtuse triangle has one angle an obtuse angle (> 90o) An acute triangle has all angles acute (< 90o)


What is a characteristic of a triangle right triangle and obtuse triangle?

A right angle triangle has a 90 degree angle and 2 acute angles An obtuse triangle has 1 obtuse angle and 2 acute angles


Is a 100 degree triangle acute obtuse or right?

If a triangle has a 100 degree angle, it is an obtuse triangle because a 100 degree angle is an obtuse angle. angle > 90 = obtuse angle = 90 = right angle < 90 = acute


What kind of the triangle according to sides of the 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.


If two of a triangle angles measure 42 degrees 48 degrees how would you classify that triangle?

acute , obtuse obtuse or right angle


Is 6910 an acute obtuse or a right triangle?

It is an acute angle.


Is a triangle a Acute Angle Obtuse Angle Right Angle?

A triangle is not an angle. A triangle is made of three angles. -- All three of them can be acute, but they don't need to be. -- One of them can be obtuse but doesn't need to be. -- One of them can be a right angle but doesn't need to be. -- If any angle in the triangle is right or obtuse, then the other two need to be acute.


What type of angle does a triangle have?

A triangle has at two acute angles and the third angle is either an acute angle, a right angle or an obtuse angle.


Does Every right triangle has one right angle one acute angle and one obtuse angle?

No it is impossible for a right triangle to have an obtuse angle therefore it will have one right angle and two acute angles.


How many obtuse angles are in a acute triangle?

None. An acute triangle is one in which all angles are acute. An obtuse triangle is one in which one of the angles is obtuse. A right angled triangle is one in which one angle is a right angle (90o)