Question

please answer this now only..​

Answer 1

Answer:

240°

Step-by-step explanation:

∠A+∠B+∠C+∠D=360° {sum of angles in a parallelogram}

∠A+∠C+∠B+∠D=360°

120+∠B+∠D=360°

∠B+∠D=240°

Answer 2

Answer:

240 is a correct answer by