DLN804 DLN804
  • 19-08-2018
  • Mathematics
contestada

I can't seem to figure out how to do this one

I cant seem to figure out how to do this one class=

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Katieg3593
Katieg3593 Katieg3593
  • 19-08-2018

a=((b1+b2)/2)h

a/h=(b1+b2)/2

2a/h=b1+b2

2a/h-b1=b2

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