The supplementary angle to a 145 degree angle will be a 35 degree angle because 145 + 35 = 180.
The supplement of a 35 degree angle would be 145 degree angle.
No
145 degrees.
145 degress
An angle of 145 degrees is an obtuse angle because it is greater than 90 but less than 180 degrees.
An angle of 145 degrees is more than 90 degrees and less than 180 degrees, so is classed as being an obtuse angle.
An isosceles triangle
An obtuse angle
No.
Acute angle
It is an obtuse angle