Question

for which value of x will the lines ab will be parallel to cd​

Answer 1

Step-by-step explanation:

5x-20°+2x-10°=180°

7x=180°+30°

7x=210°

x=30°

For x=30°

AB and CD will be parallel with each other

Answer 2

Answer:

Your answer is in Attachment

If you like my answer mark me as Brainlist...

And Follow me for further Help...❤❤