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4. A man standing at a point is watching the topof a tower, which makes an angle of elevation of 30The man walks some distance towards the tower andthen his angle of elevation is 60. If the height ofthe tower is 30 m. then find the distance movedby him |
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Answer» Answer: DISTANCE = 54.64m Step-by-step EXPLANATION: First APPLY tan in triangle ABD We get the VALUE of BD Then again apply tan on triangle ABC finally, by solving we get x =54.64m |
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