60.8k views
9 votes
Help plsssssssss .... another option was 16.4 couldn’t fit in picture

Help plsssssssss .... another option was 16.4 couldn’t fit in picture-example-1
User Carine
by
3.1k points

2 Answers

9 votes

Answer:

cos35=a/20

0.8191=a/20

a=0.81×20

the answer is 16.4

0.81×20=16.4

User Brett Holman
by
3.4k points
9 votes
my guess is 12.1
.....
User Thikonom
by
3.8k points