Worksheets of area units conversion

Number of examples:
Range of values:
Multiplicity:

85	cm2	=		m2
67	dm2	=		km2
39	mm2	=		dm2
15	ha	=		dm2
60	a	=		cm2
43	a	=		km2
12	km2	=		m2
3	ha	=		dm2
13	ha	=		a
8	a	=		km2

Conversions of of an area units in word problems

• Area
  Calculate: ?
• Area of rectangle
  Calculate the rectangle area in square meters whose sides have dimensions a = 80dm and b = 160dm.
• Two walls
  Calculate the surface area of a cube in m² if you know that the area of its two walls is 72 dm².
• Map
  Forest has an area of ​​36 ha. How much area is occupied by forest on the map at scale 1:500?
• Hectares
  The rectangular land is 350m long and 200m wide. Calculate the area in hectares.
• Surface area
  Calculate the surface area of a four-sides 2-m high prism which base is a rectangle with sides 17 cm and 1.3 dm
• Area of trapezoid
  The trapezoid bases are and 7 dm and 11 cm. His height is 4 cm. Calculate the area of the trapezoid.
• Square glass
  What is the area of the square window glass with the side 4 dm? Do you know how many cm² is it?
• Water
  In the garden with an area of 8 ares rain 40hl of water. To what heights leveled water?
• Built-up area
  John build up area 5 x 7 = 35 m² with building with a wall thickness 30 cm. How many centimeters would have to subtract from thickness of the walls that built-up area fell by 9%?
• Decagon
  Calculate the area and circumference of the regular decagon when its radius of a circle circumscribing is R = 1m
• It is 2
  It is 90 feet from home plate to first base on a baseball diamond. What is the area of the baseball diamond in square yards?
• Land
  Land has a rectangular shape, its surface area is 1.45 hectares. Its width is 250 m. Determine the length of the land.

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