18/(9+s)=6/s
Draw the figure, that reflects similar trigngles. S is the length of his shadow.
Now your question: what is the angle formed? 15 degrees, Duh.
A man 6 feet tall is standing 9 feet from a 18 feet tall light pole. His shadow cast 15 degree. What is the angle formed from this equation?
1 answer
1 answer