Question
A 60-foot tree casts a shadow 85 feet long. The sine of the angle of elevation of the top of the tree to the sun is approximately ___.
A. .82
B. .75
C. .58
D. .33
A. .82
B. .75
C. .58
D. .33
Answers
Steve
it's exactly 60/√(60^2+85^2)
Helper
.58