Measurement

Descripción

HSC Maths Mapa Mental sobre Measurement, creado por Skye Boulton el 03/08/2013.
Skye Boulton
Mapa Mental por Skye Boulton, actualizado hace más de 1 año
Skye Boulton
Creado por Skye Boulton hace más de 11 años
40
1

Resumen del Recurso

Measurement
  1. Area and Volume
    1. Simpsons rule

      Nota:

      • A = h/3 (dF+4dM+dL)
      1. Surface area

        Nota:

        • Sphere A=4~r^2
        • Cylinder Closed - A=2~rh+2~r^2 Open - A=2~rh+~r^2
        1. Area

          Nota:

          • Ellipses A=~ab
          • Circle A=~r^2
          1. Accuracy (+or-0.5)
            1. Volume

              Nota:

              • Prism - V=Ah Cylinder - V = ~r^2 h Pyramid - V=1/3Ah Cone - V=1/3~r^r h Sphere = V=4/3~r^3
            2. Trigonometry
              1. Right-angled Triangles

                Nota:

                • SOH CAH TOA Pythagoras - c^2=a^2 + ^2
                1. Bearings

                  Nota:

                  • Charts, maps, diagrams etc Compass Bearings True bearings
                  1. Area of a Triangle

                    Nota:

                    • A=1/2 bh A=1/2 ab SinC
                    1. Sine Rule

                      Nota:

                      • a/SinA = b/SinB = c/SinC X
                      • 2 sides & 1 angle or 1 side & 2 angles
                      1. Cosine Rule

                        Nota:

                        • a^2 = a^2+b^2-2bc Cos A If you know 2 sides & included angle
                      2. Spherical Geometry
                        1. Arc lengths of circles

                          Nota:

                          • L=*/360 x 2~r
                          1. Geometry of the Earth

                            Nota:

                            • radius = 6400 km Longitude I Latitude -
                            • 1 NM = 1852 m 1' = 1 NM 1 knot = 1 NM/h
                            • Time zones
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