180 -51 -63 = 66 degrees
30 degrees
The other acute angle in that triangle is 40 degrees.
105
To find the measure of the third angle of a triangle, you can use the fact that the sum of all three angles in a triangle is always 180 degrees. So, if one angle measures 50 degrees and the other measures 85 degrees, you can subtract their sum from 180 to find the measure of the third angle. Therefore, the third angle would measure 180 - 50 - 85 = 45 degrees.
180-38-95. The sum is always 180 in a triangle, so just subtract the other two from 180 to get the third.
The third angle is 30 degrees and it is an isosceles triangle.
As the sum of angles is a triangle is 180°, the third angle is 180-48-19=103°
The supplementary angle of the triangle.
30 degrees
The third angle measures 18 degrees.
The third angle is 34.5 degrees
The other acute angle in that triangle is 40 degrees.
If you're talking about a triangle, the third angle is 80 degrees.
55°
If it is a triangle then the 3rd angle is 70 degrees
45 degrees
If it's a right angle triangle then the the third angle is 60 degrees.