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OpenStudy (anonymous):
How is the formula for the area of a parallelogram derived?
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OpenStudy (cwrw238):
by using theorem of quadrilaterals on same base and between same parallel lines being equal in area
OpenStudy (cwrw238):
|dw:1345045415986:dw|
OpenStudy (anonymous):
ok, thanks cwrw and derp.
OpenStudy (cwrw238):
the area of parallelogram = area of the rectangle ( = base * perpendicular height)
OpenStudy (cwrw238):
yw
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