tan 45o = $\frac{h}{60}$
h = 60 tan 45o
h = 60 x 1 = 60 m
tan $\theta$ = $\frac{60}{240}$ = 0.25
therefore $\theta$ = 14. 04
johnmulu answered the question on March 2, 2017 at 08:50
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In order to complete a journey of 56 km, John walks for 1 hour at an average speed of V km/hr and then cycles for two hours at an average speed which is three times his walking speed. Calculate
(Solved)
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March 2, 2017
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In order to complete a journey of 56 km, john walks for 1 hour at an average speed of V km/hr at an..
(Solved)
In order to complete a journey of 56 km, john walks for 1 hour at an average speed of V km/hr at an average speed of V km/hr and then cycles for two hours at an average speed which is three times his walking speed. Calculate:
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February 15, 2017
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January 26, 2017
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January 24, 2017
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January 24, 2017
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(Solved)
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