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Geometry - Liliana Rojo

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lr856430's version from 2016-04-12 21:19

Section

Question Answer
Circumferencec=2pir c=pid lengh= cm,m,in,ft,units
Area of squarea=s2 =LxW =BxH units2,cm2,in2,m2,ft2
Area of rectangle a=LxW =BxH units2,cm2,in2,ft2,m2
Area of trianglea=1/2 BH ( base+hieght have to meet @ 90) units2,cm2,in2,ft2,m2
Area of a parallelagrama=BxH ( base+hieght have to meret @ 90) units2,cm2,in2,ft2,m2
Area of trapezoida=1/2 it (b+b2) b+b2 have to be parallel (b+h have to meet @ 90)
Area of circlea=pir2unit2,cm2,m2,in2,ft2
Radiusline segment from the egde of the circle to the center of the circle r=1/2d
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