495923
Description
Mind Map by ejmwatergirl, updated more than 1 year ago
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Created by ejmwatergirl
over 10 years ago
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M1-2: Measurement
- How many units per
other units (Imperial)
- 12 inches/foot
- 3 feet/yard
- 1760 yards/mile
- 12 inches/foot
- conversions from
imperial to metric
- Inches
- 1 inch=2.5 cm
- 1 cm= 4/10 inches
- 1 m= 39 inches
- 1 inch=2.5 cm
- Feet
- 1 foot= 30cm
- 1 foot= 0.3 m
- 1 m= 3.25 feet
- 1 foot= 30cm
- Yards
- 1 yard= 90 cm
- 1 yard= 0.9m
- 1 yard= 90 cm
- Miles
- 1 mile= 1.6 km
- 1km= 6/10 miles
- 1 mile= 1.6 km
- Inches
- Equations
- Surface area
- right pyramid with a
regular polygon base
- 1/2s(perimeter of base)+(base area)
- 1/2s(perimeter of base)+(base area)
- right cone
- πrs+πr2
- πrs+πr2
- Sphere
- 4πr2
- 4πr2
- Hemispheres
- 1/2(4πr2) + πr2
- 1/2(4πr2) + πr2
- right pyramid with a
regular polygon base
- Volume
- hemispeheres
- 2/3πr3
- 2/3πr3
- spheres
- 4/3(πr3)
- 4/3(πr3)
- right cylinder
- πr2h
- πr2h
- right cone
- 1/3(πr2h)
- 1/3(πr2h)
- right rectangular prism
- length x width x height
- length x width x height
- right rectangular pyramid
- 1/3 x l x w x h
- 1/3 x l x w x h
- hemispeheres
- Surface area
- Definitions
- imperial units
- measurement units commonly
used in the US and some
industries in Canada.
- ie. inch, foot, yard,
mile, nautical mile
- measurement units commonly
used in the US and some
industries in Canada.
- unit analysis
- the method of
converting units and
measuring them in
different units
- ie. 5 feet= 150 cm
- the method of
converting units and
measuring them in
different units
- SI measurement system
- a system of units based on the power of 10
- ie. meters, kilograms, seconds
- a system of units based on the power of 10
- apex
- the vertex farthest from
the base of an object
- example of an apex is above
- the vertex farthest from
the base of an object
- right pyramid
- an object that has one
face that is a polygon
and other faces that are
triangles with a common
vertex
- an example of a
right pyramid is
below
- an object that has one
face that is a polygon
and other faces that are
triangles with a common
vertex
- right cone
- an object with
one circular
base and one
vertex
- i.e. ice cream cone
- an object with
one circular
base and one
vertex
- slant height
- the distance from a
point on the perimeter of
the base of a cone to
the apex of the cone
- see above for example
- the distance from a
point on the perimeter of
the base of a cone to
the apex of the cone
- lateral area
- the surface area of
an object not
including its bases
- see below for example
- the surface area of
an object not
including its bases
- sphere
- an object where every point
on the surface of the object is
the same distance from the
centre of an object
- see example below
- an object where every point
on the surface of the object is
the same distance from the
centre of an object
- imperial units
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