Yes. A triangle can have only one obtuse angle. The other two angles will always be acute.
A scalene triangle could have three acute angles, one right angle and two acute angles, or one obtuse angle and two acute angles.
No. A triangle can have only one obtuse angle. A triangle must have at least two acute angles
YES!!! The types of triangle and their angles. Equilateral ; all 60 degrees ; acute. Isosceles; All three acute angles, or two acute angles and one obtuse angle. Right angles ; One 90 degree angle and two acute angles. Scalene ; All three acute , or two acute and one obtuse. NB There are no such triangles with two or three obtuse angles.
nope. if it did, the two other ends wouldn't be able to meet with obtuse angles. A triangle must have two or three acute angles. A triangle always has interior angles that sum to 180 degrees. If a triangle had only one acute angle, the sum of its angles would be more than 180 degrees, which is not possible.
A right angled triangle can only have two acute angles.
Yes. A triangle can have only one obtuse angle. The other two angles will always be acute.
yes an obtuse triangle has two acute angles
Isosceles triangle
If you are classifying triangles by their angles, an obtuse triangle has one obtuse angle and two acute angles. A triangle can have at most one obtuse angle. If the two acute angles are congruent, the triangle would also be isosceles.
Two. Two acute angles in a right triangle.
In a right angled triangle the two other angles are acute.
In a right angled triangle the two other angles are acute.
In plane geometry at least two angles must be acute in a triangle.
A scalene triangle could have three acute angles, one right angle and two acute angles, or one obtuse angle and two acute angles.
An acute triangle has three interior acute angles An obtuse triangle has one obtuse and two acute interior angles
YES!!! The types of triangle and their angles. Equilateral ; all 60 degrees ; acute. Isosceles; All three acute angles, or two acute angles and one obtuse angle. Right angles ; One 90 degree angle and two acute angles. Scalene ; All three acute , or two acute and one obtuse. NB There are no such triangles with two or three obtuse angles.