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25-09-2022
Mathematics

Answered

Frankie wants to use her 8.39 m long
ladder against a wall, as shown below
The instructions state that the angle
between her ladder and the ground should
be in the range 74° to 77°
Calculate the maximum distance that the
base of her ladder should be placed from
the wall.
Give your answer in metres to 2 d.p.

Answer :

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