Question

Q-3
Find all the angles after finding x
2x-10
3x+15
5x+15​

Answer 1

Answer:

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Answer 2

Step-by-step explanation:

2x-10+3x+15+5x+15=180

10x+20=180

10x=180-20

10x=160

x=160/10

x=16

2×16-10=22°

3×16+15=63°

5×16+15=95°