Question

please answer the correct | correct will be marked as brainlest wrong will be reported​

Answer 1

EXPLANATION:-

a) In the given figure we can find x by liner pair i.e.

x+10+x+20+x=180            (As angles made on straight line is of 180°)

3x+30=180

3x=180-30

3x=150

x=150/3

x=50

So in the first question x=50°

_-_-_-_-_-_-_-(@devanshu1234321)_-_-_-_-_-_-

b)In the given figure we will also use linear pair

x+x+40=180

2x+40=180

2x=180-40

2x=140

x=140/2

x=70

So in the second question x=70°

_-_-_-_-_-_-_-(@devanshu1234321)_-

Answer 2

Answer:

1)50

2)70

Hope you got your answer