Johan is an electrician. He has to fix wiring for which he has a 300cm ladder that he leans
up against a wall. The safety sticker on the side of the ladder shows that the bottom must
be placed between 70 cm and 110 cm away from the wall.
Question: What are the minimum distance and maximum distance up the wall that
the ladder can reach?
a) Min: 270cm, Max: 290cm
c) Min: 279cm, Max: 292cm
b)
Min: 275cm, Max: 290cm
d) Min: 275cm , Max: 295cm
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