70.9k views
0 votes
I need help with this..​

I need help with this..​-example-1
User Locksley
by
3.9k points

1 Answer

1 vote

Answer:

a = 9

Explanation:

sin45 = a/9√2

a = 9√2(sin45)

a = 9

User Contentclown
by
4.6k points