1. Math Trail By: Keith Wright, Seth Layne, Robbie Porter, and Curtis Grah

2. Site #1 / Starting Point: LRC / Take approximately 65 steps north to get to octagon under lights in quad. / Starting Point: LRC / Take approximately 65 steps north to get to octagon under lights in quad.

3. Question #1 / Classify the polygon. / Given that side A measures 8” what is the perimeter of the polygon? / Classify the polygon. / Given that side A measures 8” what is the perimeter of the polygon? A

4. Question #1 / Given that the measure of angle A is 135 degrees what is its supplementary angle. A

5. Site #2 / Take 25 steps west to “Dammit” the dog’s burial site

6. Question #2 / What is the name of this polygon? / What is the surface area of this polygon given that Side A is 15” and Side B is 17”? / What is the name of this polygon? / What is the surface area of this polygon given that Side A is 15” and Side B is 17”? B A

7. Question #2 / Given that angle C is 90 degrees what is the sum of all the angles inside of this polygon? C

8. Site #3 / If facing dog burial spot turn South and take 65 steps till you get to the steps of Derryberry building.

9. Question #3 / What type of triangle is found in this picture.

10. Question #3 / Given that Angle A is 120 degrees what is the measure of the other 2 angles in this triangle. A

11. Getting Back Home / If facing Derrberry, go south 90 steps and 65 steps east. This gets you to the promise land.

12. Solutions / Question #1: A) octagon B) 64” C) 45 degrees / Question #2: A) Rectangle B) 255” C) 360 degrees / Question #3: A) Isosceles B) 30 degrees / Question #1: A) octagon B) 64” C) 45 degrees / Question #2: A) Rectangle B) 255” C) 360 degrees / Question #3: A) Isosceles B) 30 degrees

13. Standards for 8th grade Math Trail / Accomplishment 8.3.1.e: Understand relationships among the angles and side lengths of similar geometric figures. / 8.3.4.c: Use visualizations and spatial reasoning to solve real world problems. / 8.4.1.c: Understand, select, and use units of appropriate size and type to measure angles, perimeter, areas, surface area, and volume. / Accomplishment 8.3.1.e: Understand relationships among the angles and side lengths of similar geometric figures. / 8.3.4.c: Use visualizations and spatial reasoning to solve real world problems. / 8.4.1.c: Understand, select, and use units of appropriate size and type to measure angles, perimeter, areas, surface area, and volume.

14. Continued / 8.4.2.a: Use a variety of strategies to estimate length, perimeter, circumference, area, and volume. / Spi 8.3.8: Apply geometric ideas and relationships in areas outside the mathematics classroom. / 8.4.2.a: Use a variety of strategies to estimate length, perimeter, circumference, area, and volume. / Spi 8.3.8: Apply geometric ideas and relationships in areas outside the mathematics classroom.