The purpose of this project is to calculate the height of a tall building by using similar triangles. Choose a tall building, and measure the length of its shadow. Now have an assistant measure the length of your shadow. The top of the building, the base of the building, and the tip of the shadow of the building form a triangle, say,
Assuming that rays of sunlight are parallel, we conclude that
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Chapter 8 Solutions
Mathematics: A Practical Odyssey
- Refer to the following figure in answering Exercises 7 through 13. It may be helpful to sketch figures. When 1 is slightly greater than 0: a. How does side y compare to side r? b. How does side x compare to side r? c. How does side x compare to side y?arrow_forwardRefer to the following figure in answering Exercises 7 through 13. It may be helpful to sketch figures. When 1 is 0: a. What is the value of side y? b. How does side x compare to side r?arrow_forwardThe base of the ladder in the figure is 6 ft from the building, and the angle formed by the ladder and the ground is 73. How high up the building does the ladder touch?arrow_forward
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