Question

Please tell correct answer! Fast

Answer 1

Answer:

the answer .i.e. value of X is 50°

Step-by-step explanation:

since they are forming a straight angle

therefore

X+3+X+20+X+7=180°

3X+30=180°

3X=180-30

3X=150°

X=150/3

X=50°

HOPE IT HELPS

Answer 2

Step-by-step explanation:

20+3+7+x+x+x=180

30+3x=180

3x=180-30

3x=150

x=150/3

x=50

x+20=50+20=70

x+3 = 50+3=53

x+7=50+7=57

I hope you understand:,-):,-):,-):,-):,-)

you can verify it by adding 70 ,53,57