An angle of 60 degrees is an acute angle
Declination Diagram
The complement of any angle is the angle which adds to it to make 90 degrees. In this instance, an angle of 60 degrees adds to 30 to make 90 degrees. Therefore, the complement of 30 degrees is 60 degrees.
Each angle measures 60 degrees
Each angle is 60 degrees.
If you mean an equilateral triangle then the 3rd angle is 60 degrees
The supplement to that angle is 60 degrees.
The last angle would have to be 60 degrees as well. Since there are 180 degrees in a triangle, 60+60=120 and 180-120=60, it has to be 60 degrees.
An angle of 60 degrees is an acute angle
Declination Diagram
The declination of Cassiopeia is approximately between +55 to +60 degrees.
It is an acute angle.
An angle of 60 degrees is an acute angle because it is greater than 0 but less than 90 degrees.
50
The complement of any angle is the angle which adds to it to make 90 degrees. In this instance, an angle of 60 degrees adds to 30 to make 90 degrees. Therefore, the complement of 30 degrees is 60 degrees.
An angle that is 60 degrees would be considered an "acute" angle. This is because its angle measurements do not exceed 90 degrees. Anything above 90 would be considered "obtuse".
An angle of 60 degrees is an acute angle because it is greater than 0 but less than 90 degrees.