sarahariaz sarahariaz

04-11-2020
Mathematics

contestada

How to find missing angle of aquadrilateral with angles 105 106 and 80

Respuesta :

cduesburyl16 cduesburyl16

04-11-2020

Answer:

69°

Step-by-step explanation:

interior angles of a quadrilateral add up to 360 degrees

105+106+80 = 291

360 - 291 = 69

therefore the missing interior angle is 69 degrees

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