It is an isosceles triangle
a scalene triangle
Presumably it is an isosceles triangle where the two equal angles are 35 degrees each and the other angle is 110 degrees (180 degrees in a triangle)
110 degrees
20 degrees
All angle sum to 180 degrees. Take 70 from this which leaves 110 degrees. The base angles must be equal so halve this number. Base angles are 55 degrees.
The 3 angles of a triangle always add up to 180 degrees. You have 110 and 43, so that is 153 degrees. Subtract 153 from 180, and that is the remaining angle.
If that is the angles of a triangle then the 3rd angle is 110 degrees
110180 - (2 x 35) = 110
The 3rd angle is: 180-55-80 = 45 degrees
An obtuse angled triangle.
As the third angle must be 42 degrees, it is a scalene triangle.
An obtuse triangle will have an angle of 110 degrees with 2 different acute angles that all add up to 180 degrees.
a scalene triangle
Exterior angle of any plane figure total 360 degrees, so 360 - (110 + 100) ie 360 - 210 = 150
35 and 110 degrees (180 degrees in a triangle)
A triangle's angles always total 180 degrees
Use the fact that the sum of all three angles in a triangle is 180 degrees.