A 12 ft ladder is placed 5 feet from a building. Approximately how high does the ladder reach? Round to the nearest tenth, if ne
cessary.
1 answer:
Answer:
10.9 feet
Step-by-step explanation:
12^2 = 5^2+h^2
144 = 25 + h^2
-25 -25
h^2 = 119
h = square root 119
h = 10.9 ft
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