Question
Sketch a diagram on the question, a boy 1.4m tall, stood 10m away from a tree of height 12m, calculate correct to the nearest degree the diagram angle of elevation of the top from the boys eyes
Answers
As always, draw a diagram, and review your basic trig functions.
tanθ = (12-1.4)/10
θ = 46.67°
assuming the boy's eyes are on the top of his head ...
tanθ = (12-1.4)/10
θ = 46.67°
assuming the boy's eyes are on the top of his head ...
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