3 years ago

What is the value of y?

Mathematics

1 answer:

mr_godi [17]3 years ago

8 0

Answer:

y = 40°

Step-by-step explanation:

Hi !

2y + (y + 10) + 50° = 180°

3y = 180° - 50° - 10°

3y = 120°

y = 120° ÷ 3

y = 40°

Good luck !

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