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Why is it impossible for a triangle to have more than 1 obtuse angle?
Wiki User
∙ 14y ago
There are three angles in a triangle that amount to 180 degrees. If one of these angles was 91 degrees (an obtuse angle) then the sum of the other two angles must be 89 degrees.
Wiki User
∙ 14y ago
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Why can a triangle have more than one obtuse angle?
A triangle cannot have more than one obtuse angle. All three of a triangle's angles must add up to 180 degrees, and because an obtuse angle must be more than 90 degrees, it is physically impossible.
Can an obtuse triangle have a right angle as one of its angles give reason?
No The reason is that an obtuse angle is over 90o so with a second angle of 90o you already have angles totalling more than 180o which is impossible in a triangle.
Can an obtuse triangle have more than one obtuse angle?
No, an obtuse triangle can not have more than one obtuse angle. This is because all of the angles have to add up to 180 and the smallest obtuse angle you can have is 91 degrees. So 180-91=89. 89 degrees is the angle that you need to complete the triangle and it is an acute angle. Therefore, you can not have more than one obtuse angle in an obtuse triangle.
How do i draw an obtuse right triangle?
There's no such thing as an obtuse right triangle ... that's why it's so hard to draw. -- the three inside angles of every triangle add up to 180 degrees; no more, no less -- a right triangle has a right angle in it ... that's 90 degrees -- an obtuse triangle has an obtuse angle in it ... that's more than 90 degrees -- if you had both of them in the same triangle, those two angles alone would add up to (90) plus (more than 90) = more than 180. -- That's impossible. So an obtuse right triangle is impossible.
Does a triangle have 2 obtuse angles?
Some have one obtuse interior angle, others have none. A triangle can have no more than one obtuse angle.
Why can a triangle have more than one obtuse angle?
A triangle cannot have more than one obtuse angle. All three of a triangle's angles must add up to 180 degrees, and because an obtuse angle must be more than 90 degrees, it is physically impossible.
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 .
Why is it impossible for a triangle to have more than one obtuse angle?
It would have four sides?
What is the greatest number of obtuse angles that a triangle can have?
Just one. The internal angles of a triangle always add up to 180 degrees. An obtuse angle has a value of more than 90 degrees. Therefore it is impossible for a triangle to have more than 1 obtuse angle.
Can an obtuse triangle have a right angle as one of its angles give reason?
No The reason is that an obtuse angle is over 90o so with a second angle of 90o you already have angles totalling more than 180o which is impossible in a triangle.
Can a obtuse triangle have more that one obtuse angle?
no
Can an obtuse triangle have more than one obtuse angle?
No, an obtuse triangle can not have more than one obtuse angle. This is because all of the angles have to add up to 180 and the smallest obtuse angle you can have is 91 degrees. So 180-91=89. 89 degrees is the angle that you need to complete the triangle and it is an acute angle. Therefore, you can not have more than one obtuse angle in an obtuse triangle.
What triangle has at least one obtuse angle?
-- 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 . -- Right triangles, acute triangles, and equilateral triangles don't have any obtuse angles in them.
Which type of triangle has one angle greater than a right angle?
An obtuse angled triangle, or more simply, an obtuse triangle.
Triangle can have more than one obtuse angle?
False, because a triangle can have only 1 obtuse angle
How do i draw an obtuse right triangle?
There's no such thing as an obtuse right triangle ... that's why it's so hard to draw. -- the three inside angles of every triangle add up to 180 degrees; no more, no less -- a right triangle has a right angle in it ... that's 90 degrees -- an obtuse triangle has an obtuse angle in it ... that's more than 90 degrees -- if you had both of them in the same triangle, those two angles alone would add up to (90) plus (more than 90) = more than 180. -- That's impossible. So an obtuse right triangle is impossible.
Does an obtuse triangle have only one obtuse angle?
Yes. All of a triangle's angles add up to 180 degrees, so if obtuse angles are over 90 degrees it is impossible to have more than one.
