162,693 views
19 votes
19 votes
Need help on geometry question :)

Need help on geometry question :)-example-1
User Erik De Castro Lopo
by
2.7k points

2 Answers

4 votes
4 votes

Answer:

I think it's 12√3

I don't know if I'm correct

User Kristoff
by
2.6k points
23 votes
23 votes

Answer:

the answer is 9√3

sin60°= p/h

√3/2 = x/18

by cross multiplication we get

18√3=2x

therefore: x=9√3

User Vijayanand Nandam
by
2.8k points
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.