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In Euclidean geometry, a triangle must be one of these: acute, obtuse, or right. Maybe there is a non-Euclideangeometry for which some obtuse triangles can contain a right angle, but it doesn't happen in Euclidean geometry.
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∙ 11y ago
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Is it true an obtuse triangle is never right?
Yes, its not possible to have a "right obtuse triangle"
Is it true that an obtuse triangle has two obtuse angles and one acute angle?
No
True or false a right triangle cannot be an obtuse triangle?
true
What does the angles add upto in a right angle triangle?
The interior angles of a triangle add to 180 degrees. This is true for any triangle, whether it is obtuse angled, right angles or acute.
True or false does a triangle cannot have more than one obtuse angle?
True
Is it true an obtuse triangle is never right?
Yes, its not possible to have a "right obtuse triangle"
Is it true that an obtuse triangle has two obtuse angles and one acute angle?
No
True or false a right triangle cannot be an obtuse triangle?
true
What statement is always true about an obtuse triangle?
An obtuse triangle has 1 obtuse angle and 2 acute angles which add up to 180 degrees.
What does the angles add upto in a right angle triangle?
The interior angles of a triangle add to 180 degrees. This is true for any triangle, whether it is obtuse angled, right angles or acute.
True or false does a triangle cannot have more than one obtuse angle?
True
Is it true that an obtuse triangle can have a one acute triangle?
I assume that the second use of the word "triangle" in the question should be angle. An obtuse triangle must have two acute angles.
If a triangle has a right angle is it a right triangle?
True.
Can a triangle have both an acute an a right angle true or false?
It is true because a triangle with a right angle and two acute angles is a right angle triangle.
Is it false an obtuse triangle is never right?
It's true that an obtuse triangle is never right because obtuse triangles are bigger than right triangles, which are 90 degrees. Obtuse Triangles are always bigger than Right triangles(90 degrees) , so It is true.
A triangle with one obtuse angle must also have two acute angles?
True
A triangle is a right triangle if and only if it has a right angle?
True
