Answer:
[tex]\huge\boxed{ 79\°}[/tex]
Step-by-step explanation:
A right triangle has angles of measure:
=> 11°
=> 90°
The unknown angle:
=> 180 - 90 - 11 [Interior angles in a triangle add up to 180 degrees.]
=> 79°
[tex]\rule[225]{225}{2}[/tex]
Hope this helped!