It is an isosceles triangle and the other 2 angles will each measure 40 degrees
100
No, because a triangle's angles can only measure up to 180 degrees. A right angle is 90 degrees, plus another 100 degree angle would be 190 degrees.
The 3rd angle is 30 degrees which would form an obtuse or scalene triangle.
180 degrees - 100 degrees - 40 degrees = 40 degrees
obtuse
Acute isosceles
It is an isosceles triangle and the other 2 angles will each measure 40 degrees
Obtuse triangle
The third angle must be 30 degrees so it is an obtuse triangle
50 degrees if its a triangle
Obtuse triangle
100
An obtuse triangle
20 degrees
No, because a triangle's angles can only measure up to 180 degrees. A right angle is 90 degrees, plus another 100 degree angle would be 190 degrees.
The 3rd angle is 30 degrees which would form an obtuse or scalene triangle.