The points P,Q,R,S,T,U,V and W on the number line such that PQ=TP=WT and US=SV=VR
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Answer:
Given,
BC=DE=20mtan75=BCBD=20BD=3.7321⇒BD=74.642tan(∠ADB)=BDAB⇒1=74.642AB
Height of tower =AB+BC
=94.642 m
Hence, this is the answer.
Step-by-step explanation:
Given,
BC=DE=20mtan75=BCBD=20BD=3.7321⇒BD=74.642tan(∠ADB)=BDAB⇒1=74.642AB
Height of tower =AB+BC
=94.642 m
Hence, this is the answer.
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