85.2k views
3 votes
I need to know the answer

I need to know the answer-example-1
User Yufei Zhao
by
8.1k points

1 Answer

5 votes

Answer:60 degrees

Explanation:

Sin -1 opposite/ hypotenuse

30sq rt 2/20sq rt 6

Multiply top and bottom of sq rt 6

30 sq rt 12 / 20x6

User Khashashin
by
8.9k points