Question

please solve this question.

Answer 1

Answer:

x=150

Step-by-step explanation:

For the Angle B:

Angle inside triangle will be = 180-70= 110

And for angle C:

Angle inside will be = 180 - 110 -40 = 30 (Angle Sum Property of Triangle)

So angle x will be = 180-30=150

Answer 2

Answer:

in b 180-70=110

now add 110+40+c=180

so,150+c=180

c=180-150

c=30

so 180-30=x

150=x