Tutorial 2: 2-Dimensional Problems1. AD is a radio mast on top of a building DC.The angle of elevation of D from B is 43° andof the angle of elevation of A from B is 52º.If AD = 10 m, calculate height DC of the building.PAUSEDo Problem 1 of Tutorial 2Then View SolutionsB43⁰52⁰A10 mDс

Let us consider a right angle triangle ABC, right angle at B tanC=ABBCsinC=ABACcosC=BCAC

Answered: 1. AD is a radio mast on top of a…

Mathematics For Machine Technology

8th Edition

ISBN:9781337798310

Author:Peterson, John.

Publisher:Peterson, John.

Chapter29: Tolerance, Clearance, And Interference

Section: Chapter Questions

Problem 21A

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1. AD is a radio mast on top of a building DC. The angle of elevation of D from B is 43° and of the angle of elevation of A from B is 52º. If AD = 10 m, calculate height DC of the building . PAUSE Do Problem 1 of Tutorial 2 • Then View Solutions B 43⁰ 520 A 10 m D