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Math Trail. By: Keith Wright, Seth Layne, Robbie Porter, and Curtis Grah. Site #1. Starting Point: LRC Take approximately 65 steps north to get to octagon under lights in quad. Question #1. Classify the polygon. Given that side A measures 8” what is the perimeter of the polygon?. A.
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Math Trail By: Keith Wright, Seth Layne, Robbie Porter, and Curtis Grah
Site #1 • Starting Point: LRC • Take approximately 65 steps north to get to octagon under lights in quad.
Question #1 • Classify the polygon. • Given that side A measures 8” what is the perimeter of the polygon? A
Question #1 • Given that the measure of angle A is 135 degrees what is its supplementary angle. A
Site #2 • Take 25 steps west to “Dammit” the dog’s burial site
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”? B A
Question #2 • Given that angle C is 90 degrees what is the sum of all the angles inside of this polygon? C
Site #3 • If facing dog burial spot turn South and take 65 steps till you get to the steps of Derryberry building.
Question #3 • What type of triangle is found in this picture.
Question #3 • Given that Angle A is 120 degrees what is the measure of the other 2 angles in this triangle. A
Getting Back Home • If facing Derrberry, go south 90 steps and 65 steps east. This gets you to the promise land.
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
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.
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.