432,611 views
29 votes
29 votes
Khan academy question

Khan academy question-example-1
User Johnathon Sullinger
by
3.3k points

1 Answer

8 votes
8 votes

Answer:

56.25

Explanation:

cos-1(5/9)

cos the angle=adjacent ÷hypotynous

User Karan Bhutwala
by
2.6k points