Question

please send explanation ​

Answer 1

Answer:

(i) x= 150

(ii)z= 150

(iii)u= 30

Step-by-step explanation:

(iii) They are opposite angles. Opposite angles are always equal, therefore ∠u=∠y=30 degree

(ii) and (i) This is a 360 degree circle, therefore u+x+y+z= 360 degree

∠x=∠z {because they are opposite angles}

therefore, 30+30+x+x=360

60+2x=360

2x=300

x=300/2

x=150

Therefore, ∠x and ∠z are 150 degrees each

I hope that this answered your question:-)