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3 years ago

Please help me Thank u

Mathematics

1 answer:

SCORPION-xisa [38]3 years ago

8 0

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

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