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07-12-2020
Mathematics

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HELP PLEASE I WILL GIVE 50 POINTS AND MARK BRAINLESS TO BEST ANSWER

HELP PLEASE I WILL GIVE 50 POINTS AND MARK BRAINLESS TO BEST ANSWER class=

Respuesta :

igladky689 igladky689

07-12-2020

Answer:

The answer is 15

Step-by-step explanation:

I know and is not stupid

Answer Link

Аноним Аноним

24-02-2021

Answer:

x=15

x+3x+8x=180(sum of interior angle of triangle)

12x=180

x=180/12=15

Answer Link

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