The angles of elevation of a cliff at a point A on the ground and a point B, 100 meters vertical.... VIDEO
The angles of elevation of a cliff at a point A on the ground and a point B, 100 meters vertically at A are α and β respectively. The height of the cliff is π²PW App Link - https://bit.ly/YTAI_PWAP πPW Website - https://www.pw.live
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