Physics, 01.04.2021 15:20 alyssamaize
A rock climber estimates the height of a cliff she plans to scale as follows. She places a mirror on the ground so that she can just see the top of the cliff in the mirror while she stands straight. The angles 1 and 2 formed by the light rays are equal. She then measures the distance to the mirror (2 feet) and the distance from the mirror to the base of the cliff (56 feet). If she is 5 feet 6 inches (5.5 feet) tall, how high is the cliff
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A rock climber estimates the height of a cliff she plans to scale as follows. She places a mirror on...
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