Question

Does any marking on an angle means that the angle is 90?

Answer 1

Answer:

It depends on the marking (some markings show congruence).

Step-by-step explanation:

If there is box created inside the angle, then yes the angle will be 90 degrees.

Answer 2

If it’s an half an oval it’s 180 if it’s a square it’s 90 so depends on what type of marking it is