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 TOPICS This page:   practical   geometry    Search   Dr. Math See also the Dr. Math FAQ:   geometric   formulas Internet Library:   geometry HIGH SCHOOL About Math Analysis Algebra    basic algebra    equations/graphs/      translations    linear algebra    linear equations    polynomials Calculus Complex Numbers Calculators/    Computers Definitions Discrete Math    permutations/    combinations Exponents    Logarithms Fibonacci Sequence/   Golden Ratio Fractals Functions Geometry    Euclidean/plane      conic sections/        circles      constructions      coordinate plane      triangles/polygons    higher-dimensional      polyhedra    non-Euclidean    practical geometry    symmetry/tessellations History/Biography Interest Logic Negative Numbers Number Theory Physics/Chemistry Probability Projects Puzzles Sequences/Series Sets Square/Cube Roots Statistics Transcendental   Numbers Trigonometry Browse High School Practical Geometry Stars indicate particularly interesting answers or good places to begin browsing. Volume of Water Passing through a Pipe [08/12/1997] How many gallons of water per minute can a 12" cylinder pipe handle? Who uses Ellipses? [12/3/1995] I need to find out someone (or some occupation) that uses ellipses in their work. Will the Tree Hit the House? [05/18/1999] A tree is leaning at 70 degrees, our house is 66 1/2 feet away, and the angle from our house to the top of the tree is 40 degrees... Wood Flooring [08/09/1997] Estimating the number of linear feet in 1 sq. ft., making wood flooring 3.25 inches wide, producing 5,000 sq. ft. per day. Woodworking Curve [02/06/2002] I am making a cabinet and I want to put a curve on the front of the shelves. The "chord" of the circle would be 15" and a perpendicular line from the center point of the chord to the circumference of the circle is 1". Page: [

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