Question

plz ans it.


....crrtly​

Answer 1

Answer:

we know that

45° + 2x° + ( x+15)° = 180° ---[ by linear pair]

45° + 2x° + x° + 15° = 180°

60° + 3x° = 180°

3x°=180°-60°

3x°=120°

x = 120°/3°

x= 40°

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