Yes. Triangles can be classified by the measures of their angles as
acute, right, or obtuse. An acute angle has a measure that is less
than 90°. A right-angle measures exactly 90°. An obtuse angle has
a measure that is greater than 90°.
Yes. Any three numbers that add up to 180 can be the angles of a triangle.
the sum of the 3 angles in a triangle add up to 180 degrees. an obtuse angle is bigger than 90 degrees if u have two obtuse angles they are 180 degress so it is impossible to hve a triangle with 3 obtuse angles
Angles obtuse in on angle is over90 degrees rectangle has 4 angles at 90 degrees.
Because the 3 interior angles of any triangle always add up to 180 degrees. And so it follows that 2 obtuse angles would add up to over 180 degrees.
There is no triangle that has 2 equal obtuse angles because the 3 interior angles of any triangle must add up to 180 degrees and 2 obtuse angles would be over 180 degrees. It is possible for a triangle to have two equal acute angles in which case it would be an isosceles triangle.
Yes, because as long as one of the triangle's angles are more than 90 degrees and the other 2 are different, it is obtuse and scalene. For example, since all triangle's angles add up to 180 degrees, if a triangle had the angles: 100,30, and 50, it would be obtuse and scalene.
An obtuse triangle
Yes, an obtuse triangle can have two congruent angles, where for the obtuse angle measuring A degrees, each of the two other angles measures (180-A)/2.
there can be only one angle measuring more than 90 degrees.. as sum of angles in a triangle is 180 degrees. all the angles cannot exceed 90. A triangle in which one angle is greater than 90 degrees is an obtuse angled triangle
It is an obtuse triangle if its 2 other acute angles are different in sizes.
The most notable is a triangle, but every polygon can have an obtuse angle. An obtuse angle is anything measuring greater than 90 degrees.
It is an obtuse scalene triangle.
An obtuse triangle
No not ever because the 3 interior angles of any triangle add up to 180 degrees and so an obtuse triangle will have 1 obtuse and 2 acute angles.
No - not a plane triangle. The angles of a regular triangle must be equal. So an obtuse triangle, if regular, would have three obtuse angles. The sum of the angles would then be greater than 3*90 = 270 degrees. But the sum of angles of a triangle must be 180 degrees.
It is an obtuse or scalene triangle having the given angles
First of all it is 'obtuse' because one of the angles is greater than 90 degrees. Secondly it is a ' scalene' because all the angles are of different size, this will make all the sides of different size. So the the triangle is an 'Obtuse Scalene Triangle'.
You mean "two". No. The sum of 2 obtuse angles must be over 180 degrees, which exceeds the sum of the 3 angles of a triangle = 180 degrees.