Question

how do i answer this problem? a and b are parallel and c and d are parallel. if measurnment angle 6= 50, then find measurnment angle 11.
if measurnment angle 1= 130, then find measurment angle 5
If measurnment angle 4= 45, then find measurnment angle 12

Answer 1

I can't tell you what is what because I don't know where the angles lie, but I can tell you the general rules.

If you have:
Two angles that are across from one another:



Such as A and B, then the two angles are equal.

If you have two angles that are next to another:



Then C and D are equal to 180.



F = H and E = G. You can get this because:



J = K.

Try that and go from there. Remember, two angles on a flat line = 180.

Answer 2

thank you