2l + 2w or length+width
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what is the perimeter of a rectangle 8mm by 3m
If it is a sector of a circle then the arc is the curved part of the circle which forms a boundary of the sector.
Multiply ( pi R2 ) by [ (angle included in the sector) / 360 ].
Perimeter of a square = side * 4
2l + 2w or length+width
none
it is the amount of squares.
By adding up all of the sides. To find the area, do base (bottem) X height X 1/2
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anthing lenth with area perimater
40 cm
The answer depends on what information you do have about the sector.
what is the perimeter of a rectangle 8mm by 3m
If it is a sector of a circle then the arc is the curved part of the circle which forms a boundary of the sector.