kat1004
kat1004 kat1004
  • 11-09-2019
  • Mathematics
contestada

supplement of angle z. z=42.1°​

Respuesta :

gmany
gmany gmany
  • 11-09-2019

Answer:

137.9°

Step-by-step explanation:

Supplementary angles add up to 180 °.

x + z = 180° → x = 180° - z

180° - 42.1° = 137.9°

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