Question

Please help me in this question those who help me I will mark him or her as brainlist...... Definitely But please help I request u guys please.....

Answer 1

Answer:

(b)20

Step-by-step explanation:

3x-20=40(corresponding angles)

3x=60

x=20

Answer 2

Answer:

B

Step-by-step explanation:

$40=3x-20 (corresponding angles)\\therefore,3x-20=40\\3x=40+20\\3x=60\\x=\frac{60}{3}\\therefore,x=20\\=B$