Question

14. Angles x& y forms a linear pair and x+2y=30°, the value of y is
a) 70°
b) 110°
c) 210°
d) 60°
u of respectively in the figure are​

Answer 1

Answer:

a) x+ 2(70°) =30°

x+140=30°

x= 30°-140°

x=-110°