Solution and Diagrams
Solution 1:
(Similarity)
Solution 2:
>Find length of shadow to find angle of elevation
(Trigonometry or pythagoras)
(Chelsea, Carissa, Sheares, Jia En, Valery)
Tuesday, 24 July 2012
Trigonometry Introductory Task 1
Group 1
Solution and Diagrams
Solution 1:
Use map scale. Find the actual height of the person and scale it to 1cm per ?m. Then find the height of the pole.
(Similarity)
Solution 2:
>Find length of shadow to find angle of elevation
(Trigonometry or pythagoras)
(Chelsea, Carissa, Sheares, Jia En, Valery)
Solution and Diagrams
Solution 1:
(Similarity)
Solution 2:
>Find length of shadow to find angle of elevation
(Trigonometry or pythagoras)
(Chelsea, Carissa, Sheares, Jia En, Valery)
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