Question

Please help me Thank u

Answer 1

Answer:

Step-by-step explanation:

Fist let's have a look :

• (AB) is parallel  with (CD) and there is a line crossing them both.

Now the first question : What is the size x ?

• We notice that x and 53° are vertically opposite so they are corresponding angles
• so the size of x is 53°

The second question : what is the size of y ?

• We notice that y and 53° are alternate angles
• so they are corresponding angles with same size
• y=53°

The trick is to khow the situation where we have  corresponding angles