Question

pls solve pls fastttttttttttt

Answer 1

Answer:

2:3:5=180°

2x:3x:5x=180°

2x+3x+5x=180°

10x=180°

x=180°/10

x=18°

first angle will be 2x=2×18°=36°

second angle will be 3x=3×18°=54°

third angle will be 5x=5×18°=90°