159k views
0 votes
I need help on this please

I need help on this please-example-1
User RobV
by
6.8k points

1 Answer

5 votes

Answer:

12√3

Explanation:

sin 60° = 18/h

h = 18/sin 60°

h = 12√3

User Jianping
by
7.2k points
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.