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ADVANCED TRIGONOMETRY 📍 LESSON 1📍
Автор: Prof Yusuf Abdulrahman
Загружено: 2025-11-09
Просмотров: 55
Описание:
In this video our task is to prove the identity for the length L of the Flagstaff given the height of the tower, angle of elevation of the top of the tower α and angle of elevation of the Flagstaff (α + β) respectively.
The proof of L =
a sin β /sin α cos( α+β) was shown in a elegant and classy way.
Basic Concepts:
SOHCAHTOA:
tan α= opp/adj
tan(α+β)=opp/adj.
#Advancedtrigonometry
#trigonometry
#education
#collegemathchallenge
#alevelmathematics
#mathtricks
#mathvirals
#mathchallength
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