It works out that the other two angles are 29 degrees and 52 degrees.
Check: 29+52+99 = 180 degrees
80
in a 30-60-90 right triangle, a right angle is always 90 degrees, the smallest angle has a measure of 30 degrees, and the remaining angle measures 60 degrees.
It is a right angle triangle and the 3rd angle will measure 30 degrees
25 degrees
The third angle is 34.5 degrees
54 degrees
80
in a 30-60-90 right triangle, a right angle is always 90 degrees, the smallest angle has a measure of 30 degrees, and the remaining angle measures 60 degrees.
It is a right angle triangle and the 3rd angle will measure 30 degrees
They each measure 60 degrees
20 degrees
25 degrees
105
Each of the 3 angles measures 60 degrees. There are 180 degrees in a triangle.
77 degrees
Triangles measure 180 degrees. A triangle that has one 90 degree angle is known as a right triangle.
The third angle is 34.5 degrees