Mathematics, 19.12.2020 02:50 channarlawassociate
A ladder 20m long, leans against a vertical wall. The top of the ladder reaches 8.4m up
the wall.
a) Draw a diagram indicating the given information
b) Calculate to 1 decimal place, the distance of the foot of the ladder from the wall.
[3
c) If the foot of the same ladder is repositioned 15m from the wall, how much higher
up the wall does the top of the ladder reach?
Answers: 2
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A ladder 20m long, leans against a vertical wall. The top of the ladder reaches 8.4m up
the wall.
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