The third angle is (128 degrees) minus (the second angle).
It is 90-28 = 62 degrees
It is a right angle triangle and the 3rd angle will measure 30 degrees
It will be 62 degrees because 90-28 = 62
If you mean an equilateral triangle then the 3rd angle is 60 degrees
If its a right angle triangle then the second acute angle is 62 degrees
100.
The third angle is (128 degrees) minus (the second angle).
54 degrees
It is 90-28 = 62 degrees
Let the second angle be x degrees. The first angle would then be x + 24 degrees, and the third angle would be 4x degrees. According to the triangle angle sum theorem, the sum of all three angles in a triangle is 180 degrees. Therefore, you can set up the equation x + (x + 24) + 4x = 180 and solve for x to find the measures of all three angles.
It is a right angle triangle and the 3rd angle will measure 30 degrees
It will be 62 degrees because 90-28 = 62
50 degrees if its a triangle
Let the measure of the first angle be x⁰. So that the second angle would be (x + 21)⁰, and the third one would be (x - 15)⁰.Since the sum of angle measures in a triangle is 180⁰ we have:x + x + 21 + x - 15 = 1803x = 174x = 58Thus, the first angle is 58⁰, the second angle is 79⁰, and the third angle is 43⁰.
If you mean an equilateral triangle then the 3rd angle is 60 degrees
The sum of the measures of the angles of a triangle is 180 degrees. First, calculate the sum of the two known angles. Then subtract that result from 180. That difference is the measure of the third unknown angle. Given: One angle of a triangle is 15 degrees and the second angle of the triangle is 85 degrees. To find: We need to find the third angle of the triangle. Let the third angle of the triangle be x. We know that the sum of the angles in a triangle is 180 degrees. ==> 15 degrees + 85 degrees + x degrees = 180 degrees. ==> 100 degrees + x degrees = 180 degress. ==> x = 180 degrees - 100 degrees. ==> x = 80 degress. Therefore the third angle of the triangle is 80 degrees.