A two-metre-high pole casts a 1.8-metre-long shadow. At the same time a nearby tree casts a...
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A two-metre-high pole casts a 1.8-metre-long shadow. At the same time a nearby tree casts a shadow that is 27 metres in length. (a) (b) Draw a diagram to represent both situations. (1 mark) Find the angle of elevation to the top of the pole. Round your answer to the nearest (2 marks) degree. (c) Use the tangent ratio to calculate the height of the tree to the nearest metre. (2 marks) A two-metre-high pole casts a 1.8-metre-long shadow. At the same time a nearby tree casts a shadow that is 27 metres in length. (a) (b) Draw a diagram to represent both situations. (1 mark) Find the angle of elevation to the top of the pole. Round your answer to the nearest (2 marks) degree. (c) Use the tangent ratio to calculate the height of the tree to the nearest metre. (2 marks)
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Explanation Use the value of the angle of elevation from the previous step to ... View the full answer
Related Book For
University Physics with Modern Physics
ISBN: 978-0321501219
12th Edition
Authors: Hugh D. Young, Roger A. Freedman, Lewis Ford
Posted Date:
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