Question

Find the value of X and y​

Answer 1

Answer:

• If you have given an equation, you see the x and y in it. Just taking second equation and think any common factor between x's variable. With common factor, multiply both and you will find the value of y and put it in any equation, you will find the value of X.

Answer 2

Answer:

As CD is parallel to AB , alternate angles must be same .

• Therefore x=70°

In ∆ ABC ,

• x+y+40 = 180° (ASP OF ∆)
• 70+40+y = 180°
• 110+y=180°
• y=180-110
• y= 70°