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Asked by
Renata
A 3.5 m long ladder is resting against a wall making an angle of 70° to the ground.
How far is the foot of the ladder from the wall?
How far up the wall is the top of the ladder?
Answers
Answers
Answered by
Steve
foot: x/3.5 = cos70°
top: y/3.5 = sin70°
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