Seudónimo Seudónimo
  • 13-04-2017
  • Mathematics
contestada

if all the dimensions of a triangle are doubled,the area of the triangle will be doubled,too

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saalachutiya saalachutiya
  • 13-04-2017
no this statement is not truee
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irspow
irspow irspow
  • 13-04-2017
A1=bh/2

A2=2b*2h/2=2bh

A2/A1=2bh/(bh/2)

A2/A1=4bh/bh=4

So the area is quadrupled not doubled...
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