It is an obtuse angle
Supplementary angle of 100 is (180 - 100) = 80 degrees
The 3rd angle is 30 degrees which would form an obtuse or scalene triangle.
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
If those are the angles of a quadrilateral then the 4th angle is 360-100-80-100 = 80 degrees
It is an obtuse angle.
It is an obtuse angle
Acute
Obtuse triangle
Its 3rd angle is 30 degrees and it is an obtuse or scalene triangle
An obtuse triangle
Obtuse triangle
An angle of 100 degrees is an obtuse angle
A triangle with the third angle that measures 30 degrees.This triangle is not isosceles nor equilateral but has one obtuse angle.
The 3rd angle is 30 degrees and so it is an obtuse or a scalene triangle with 3 different side lengths and no right angle.
The compliment of a 100 degree angle is a 80 degree angle.
Supplementary angle of 100 is (180 - 100) = 80 degrees