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Mathematics 9 Online
OpenStudy (anonymous):

a parallelogram has a area of 380square mm. and height = 38mm. ... what is the length of the base??

OpenStudy (anonymous):

area = base x height

OpenStudy (anonymous):

got it?

OpenStudy (anonymous):

you have to get base=10mm

OpenStudy (anonymous):

for parallelogram??

OpenStudy (anonymous):

Yes it is for a parallelogram... 1/2 x b x h is for triangle. Don't get confused between them.

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