Letters a, b, c, and d are angle measures. which should equal 105° to prove that f ∥ g? abcd

we know that

If lines f and g are parallel

then

the angle c must be equal to

∠c= ------> by alternate exterior angles

and

∠c+∠d= ------> by supplementary angles

so

∠d=

therefore

the answer is

The angle d should be equal to to prove that f ∥ g

  n=   0.0000 - 0.3750 i  

  n=   0.0000 + 0.3750 i

step-by-step explanation:

one of these should be correct

step-by-step explanation: