Question

From each of the following figures find the value of x

Answer 1

Answer:

In first value of x will be 100 degree and in second value of x will be 40 degree

Answer 2

Answer:

i) x=100°

make a parallel line to CA from D

make parallel line to CD from B also

ii) x=70°

angles of triangle 110+40+y=180

y=30°

180- (85+55)=z

180-140=z

z=40°

y+z=x

30+40=70°