Question

please explain full solution ​

Answer 1

Step-by-step explanation:

=> 70° + x° = 180° { linear pair }

=> x° = 180 - 70

=> x = 110°

we know it,

a + b + c = 180°

25° + 110° + y = 180

135° + y = 180°

y = 180 - 135

y = 45°

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hope helpful !?

And is that previous answer is correct ?

Answer 2

x° = 180° - 70° ( Linear pair)

= 110°

Now, x° + y° + 25° = 180° ( Angle sum property )

110° + y° + 25° = 180°

y° + 135° = 180°

y° = 180° - 135°

y° = 45°

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