Question

tell me correct answer​

Answer 1

Answer:

X=55°

Step-by-step explanation:

in my given fig 70 angles are congruent because they are corresponding angles

2x+70=180. ......angles in linear pair

2x=180 -70

2x=110

X=110/2

X=55

option first 55°

Answer 2

55°

Explanation -

Let the angle in linear pair with (2x)° be y

Therefore

y = 70° ................ [Corresponding Angles]

Therefore

2x + 70° = 180° .................. [Angles in linear pair]

2x = 180° - 70°

2x = 110°

$x = \frac{110}{2} \\ \\ x = 55$

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