Question

I need help please look at the picture thx

Answer 1

2x + 3x + 10° = 180°

5x + 10° = 180°

5x = 180° - 10°

5x = 170°

x = 170 ÷ 5

x = 34

The largest angel :

3x + 10° = 3(34) + 10° = 102 + 10° = 112°

So, the answer is 112°

Hope it helpful and useful :)