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theㅡㅡㅡ toot.sk-the-stocdee..is_30.and the angle, af the top-of-the-tout et. Acthe-building-e-is60. --thetouer is highs find the haight ot buildaLet us take n he height o bcileling

Answer»

Given height of tower CD = 60 mLet the height of the building, AB = hIn right angled triangle BDC,

tan60° = CD/BD√3= 60/BDBD= 20√3in triangle ABD tan 30= AB /BD1/√3= h/20√3

H= 20 m

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