A tree casts a shadow that’s `a` feet long. A person stands…
A tree casts a shadow that’s `a` feet long. A person stands at the end of the shadow and measures the angle of elevation to the top of the tree to be 30 degrees. If the angle is measured from eye level 5′ off the ground, how high is the tree? Enter your result below. You can show your work in the file that you upload for partial credit.