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Alborosie
2 years ago
5

(2.40) (9.6.2)

Mathematics
2 answers:
Alex_Xolod [135]2 years ago
5 0

Answer:

  • 144°

Step-by-step explanation:

The two given angles form a linear pair and therefore supplementary.

<u>Supplementary angles sum to 180°:</u>

  • 2.4x + 9.6x = 180
  • 12x = 180
  • x = 180/12
  • x = 15

<u>The larger angle measure:</u>

  • 9.6*15 = 144°
fgiga [73]2 years ago
5 0

Linear pair angles have sum 180°

\\ \sf\longmapsto 2.4x+9.6x=180

\\ \sf\longmapsto 12x=180

\\ \sf\longmapsto x=15

  • 9.6x=9.6(15)=144°
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