Respuesta :
Answer:
a straight angle
Step-by-step explanation:
If you add 2 right angles, which are each 90 degrees, you would get 180 degrees which is a straight angle (line).
Answer:
a straight angle
Step-by-step explanation:
If you add 2 right angles, which are each 90 degrees, you would get 180 degrees which is a straight angle (line).