Chapter 14: Q26. (page 581)
Show how to score a hole in one on the fifth hole of the golf course shown by rolling the ball off the wall.
Short Answer
The way to score a hole in one on the fifth hole of the golf course is shown in the figure below.

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Chapter 14: Q26. (page 581)
Show how to score a hole in one on the fifth hole of the golf course shown by rolling the ball off the wall.
The way to score a hole in one on the fifth hole of the golf course is shown in the figure below.

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Sketch each figure on the chalkboard. With a different color, sketch its image, using the dashed line as the line of reflection.

The transformation preserves areas of figures even though it does not preserve distances. Illustrate this by drawing a square with vertices , and , and its image . Find the area and perimeter of each figure.
In the two-wall shot illustrated at the right, a reflection in one wall maps H to , and a reflection in a second wall (extended) maps to . To roll the ball from B to H, you aim for . Show that the total distance travelled by the ball equals the distance .

Sketch each figure on the chalkboard. With a different color, sketch its image, using the dashed line as the line of reflection.

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