Exam question Geometry Grade 9

Exam question Geometry Grade 9

[mash]

Dank mf2 manje ngya passa straight and I'm going in the room with confidence

[Football_truths]

Isn't Amgle DBC Supposed to be equal to 70° since there is an arrow ontop of B so therefore we solving for angle B which is a anlges on a straight line???

[Chest-minecart]

Bro I am start start grade 9 about a few days ago and I solve this in about 10s

[I.H.M-hlid]

I don't understand how if lines are parallel or not😭

[Jimmy.wz.]

I did it another way without using the f and i still got the same answer