A 7 footlong board is propped against wall of a house. The board forms a 60 degree angle with ground. How far is the bar of board from the wall

asked Feb 6, 2022 58.3k views

8 votes

6.7k points

Please log in or register to add a comment.

4 votes

Answer:

3.5 foot

Explanation:

To find the distance from the wall, you will need to use cosine:

cos 60 = x / 7

x = 3.5 foot

Maverick answered Feb 10, 2022

6.7k points

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

8.1m questions

10.8m answers