Question

given figure ,<4=...........



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Answer 1

Answer:

Hope it help.......

Step-by-step explanation:

Angle 4 = angle 1 + angle 2

Answer 2

Step-by-step explanation:

$\angle4 = \angle1 + \angle2$

$\huge \pink \dag \: \rm \orange{REASON}$

An exterior angle of a triangle is equal to the sum of the opposite interior angles.

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