When one end of a ladder, LM, is placed against a vertical wall at a...
When one end of a ladder, LM, is placed against a vertical wall at a...
When one end of a ladder, LM, is placed against a vertical wall at a point 5 metres above the ground, the ladder makes an angle of 37° with the horizontal ground.
(a) Represent this information in a diagram
(b) calculate, correct to 3 significant figures, the length of the ladder.
(c) If the foot of the ladder is pushed towards the wall by 2metres, calculate, correct to the nearest degree, the angle which the ladder now makes with the ground.?
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Asked by Mikel on 14th June, 2021
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