Please help thank you. For 20 points!! Michelle wanted to measure the height of her school flagpole. she placed a mirror on the ground 48 feet from the flagpole, then walked backwards until she was able to see the top of the port in the mirror. her eyes were 5 feet above the ground and she was 12 feet from the mirror. using similar triangles, find the height of the flagpole to the nearest 10th of a foot.