21-10-2015
Mathematics

contestada

prove that if AC=DF and AB=DE then BC=EF

Respuesta :

arjungupta26012002 arjungupta26012002

21-10-2015

in triangle ABC and DEF
AC =DF, [ given ]
AB =DE, [ given ]
angle A = angle D
by SAS
ABC congruent to triangle DFE
so
BC = EF, [ CPCTC]
hence proved

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