londonbound05 londonbound05

06-07-2021
Mathematics

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Triangle Angle-Sum Theorem

Triangle AngleSum Theorem class=

Respuesta :

outof51214 outof51214

06-07-2021

Answer:

answer is C , 123

Step-by-step explanation:

angle 1 = sum of the interior opposite Angles

1 = 60 + 63

1 = 123

Answer Link

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