peterrh peterrh
  • 04-03-2021
  • Mathematics
contestada

maths angles- please help asap

maths angles please help asap class=

Respuesta :

Zebutic
Zebutic Zebutic
  • 04-03-2021

Answer:

x = 20

Step-by-step explanation:

These angles are same-side supplementary, therefore they add up to 180°.

[tex]4x + 5x = 180 \\ 9x = 180 \\ x = 20[/tex]

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Аноним Аноним
  • 04-03-2021

Answer:

4x + 5x = 180

because of interior angle

hence, 9x = 180

x = 180/9

x = 20

one angle = 20*4 = 80

another angle = 20*5 = 100

hope it helps

Answer Link

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