Math, asked by are988710, 5 months ago

please answer with explanation

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Answered by spiderman2019

2

Answer:

Step-by-step explanation:

Exterior angle in triangle = Sum of two interior opposite angles.

=> 2a = a - 5 + 80

=> a = 75°

Thus the exterior angle = 2a = 2*75 = 150°.

Answered by itzcutie44lovely

10

Answer:

hope this helps u....

plz thank my all answers friends

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