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Mathematics, 08.12.2020 18:00 zozo1628

An extension ladder rests 4 m up a wall. If the ladder is extended a further 0.8 m without moving its feet, then it will now rest 1 m further up the wall. How long is the extended ladder?


An extension ladder rests 4 m up a wall. If the ladder is

extended a further 0.8 m without moving

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Answers: 1

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An extension ladder rests 4 m up a wall. If the ladder is extended a further 0.8 m without moving i...
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