arodriguez1005 arodriguez1005
  • 13-04-2024
  • Mathematics
contestada

What is m<3?
I need help!

What is mlt3 I need help class=

Respuesta :

jsimpson11000 jsimpson11000
  • 13-04-2024

Answer:

Step-by-step explanation:

The interior angles of the triangle sum to 180

4x+6    +   3x+20   + (180 - (8x+9) ) = 180

-x + 197 = 180

x = 17

then angle 3 = 8x+9 = 8 (17) + 9 = 142°

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