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

Respuesta :

saalachutiya saalachutiya

13-04-2017

no this statement is not truee

Answer Link

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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