23-02-2022
Mathematics

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help me pleass guyss ..........

help me pleass guyss class=

Respuesta :

akabane009 akabane009

23-02-2022

Step-by-step explanation:

3)= x + 57° = 140°

x = 140° - 57°

so, x = 83°

4)= x + 63° + 47° = 180°

or, x = 180° - 110°

so, x = 70°

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