SoFluffy2002 SoFluffy2002

08-09-2017
Mathematics

contestada

In a triangle a=20 and c=29 but how long is side b ?

In a triangle a20 and c29 but how long is side b class=

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BoopyDoopy78 BoopyDoopy78

08-09-2017

a^2+b^2=c^2
20^2+b^2=29^2
400+b^2=841
-400. -400
b^2=√441
b=21

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