A ladder leaning against a wall makes an angle of 60 degrees with the horizontal If the foot of the ladder is 50 m away from the wall, find the length of the ladder
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Answer:
86.6m
Step-by-step explanation:
draw first the diagram
tan angle= opposite/adjacent
tan 60=l/ 50m
l=tan60 x 50m
tan 60=1.732
l=1.732x50m
l= 86.6m
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