Mathematics, 04.03.2021 20:40 DiamondW8526
Before rock climbing, Donald, who is 5.5 ft. tall, wants to know how high he will climb. He places a
mirror on the ground and walks 11 feet backwards until he can see the top of the cliff in the mirror.
h
RE
5.5'
11'
42'
If the mirror is 42 feet from the cliff side, determine the height of the cliff.
Answers: 1
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Before rock climbing, Donald, who is 5.5 ft. tall, wants to know how high he will climb. He places a...
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