the elevation of a ladder leaning against awall is 60° and the foot of the ladder 9.5° away the wall find length the ladder?
Answers
Answered by
1
Answer:
tan 60
Step-by-step explanation:
tan60 = X/9.5
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Answered by
5
Answer:
Step-by-step explanation:
cos60°=height of ladder /distance.
1/2=height of ladder/9.5cm
height of ladder=2*9.5=19cm.
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