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Why is it impossible for a right triangle to have an obtuse angle?
Wiki User
∙ 12y ago
because an obtuse ange has to be OVER 90 degrese. and a right angle is 90 degrese no matter what
because a right angle is 90% and an obtuse is bigger than 90%
it is impossible because a triangle only has three angles
1 angle is a right angle, 90 degrees
another angle is an acute angle
another angle is an acute angle
an obtuse angle is an angle more than 90 degrees
if you had an obtuse angle, then two of your angles would add up to 180 degrees already.
it is a rule that the three angles of a triangle HAVE TO had up to 180 degrees exactly, so if you had an obtuse angle, the angles would add up to more than 180 degrees.
Wiki User
∙ 12y ago
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Can a triangle have one obtuse and one right angle?
No it is impossible
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.
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.
Does a triangle have 2 obtuse angles and 1 right angle?
No that would be impossible but it can have 2 acute angles and 1 right angle which would be a right angle triangle
What triangles is impossible to draw right obtuse triangle right scalene triangle acute isosceles triangles or a obtuse scalene triangle?
A triangle can only have 1 right angle or 1 obtuse angle in it because its 3 interior angles add up to 180 degrees
Can an obtuse triangle be an right triangle?
No an obtuse triangle cant be a right angle because,a right angle is 90 degrees. a obtuse triangle is over 90 degrees
Does every triangle have at least one obtuse angle?
-- No right triangle, acute triangle, or equilateral triangle has an obtuse angle in it. -- If a triangle has an obtuse angle in it, then it's called an obtuse triangle. -- No triangle can have more than one obtuse angle in it .
Is a scalene triangle is obtuse.?
It is impossible to have an obtuse AND scalene triangle, because in order for it to be obtuse, it must have one obtuse angle but, in order for a triangle to be scalene it must have two equivalent sides. So, in the end if you have an obtuse and scalene triangle, it is not longer a triangle.
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
Does a triangle have a right acute and obtuse angle?
Yes . Triangle have right acute and obtuse angle except compelete angle.
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
Does a triangle sometimes always or never have a right triangle and an obtuse triangle?
A triangle can never include a right angle and an obtuse angle together in it.
