Respuesta :

idfk834
It’s 63 because a triangle adds up to 180 and u already have 90 and 27. So all u have to do is add 27 and 90 then subtract 180 form what u get and there is your answer
itzurjessy

Answer:

90-27= 63°

the sum of the angles are 180°

Step-by-step explanation:

Answer is 63°

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