Answer:
you can use similar triangle to make known degrees in problems to make then easier to solve. With similar triangle, the angles are the same, but the scale is different. So by using this, one can solve both at the same time, and just just scale up the smaller one or scale down the larger, by the given/found scale.
Step-by-step explanation:
It would be 62+23=94 because you'll need to add the tens and the ones, then add it up
I think-_-
The value do you mean absolute value if you do it would be 4
