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.
acute
A right angle is considered neither an acute nor an obtuse angle. It's just a right angle.
Acute
It is an obtuse angle
acute and obtuse.
obtuse
its a right angle
acute<90 right=90 obtuse>90
yes a isosceles triangle has a right,obtuse and acute angle.
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.
there are 4 types of common angles. right, obtuse, acute, and straight.
Yes . Triangle have right acute and obtuse angle except compelete angle.
A trapezoid contains either:two acute angles and two obtuse angles orone acute angle, one obtuse angle and two right angles.
obtuse
Obtuse
acute , obtuse obtuse or right angle