<h3>supplementary angles add up to 180⁰</h3>
so,
hope that helps :)
Answer:
Hello
Step-by-step explanation:
Answer:
1st angle = 30
2nd angle = 60
3rd angle = 90
Step-by-step explanation:
- let ,1st angle be x , 2nd angle be 2x and 3rd angle be 3x
- x+2x +3x =180
- 6X =180
- x =180/6
- x =30
Answer:
gold and silver
Step-by-step explanation: