23-05-2022
Mathematics

contestada

Find the missing angle

120 & 30

y = [???]

Find the missing angle 120 amp 30 y class=

Respuesta :

24-05-2022

Answer:

z = 30

Step-by-step explanation:

All angles of a triangle add up to 180:

z + 120 + 30 = 180

z + 150 = 180

z = 180 - 150

z = 30

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