Question

please answer this question I will mark as brainliest​

Answer 1

Answer:

70+y=180°

y=110°

60+z=180°

z=120°

30°+x+x+110°+120°=540°

360°+2x=540°

540°-360°=2x

180°=2x

90°=x

Step-by-step explanation:

plzz mark brainliest

Answer 2

Step-by-step explanation:

hope is it helpful......