allison71 allison71

22-03-2019
Mathematics

contestada

given triangle abc ~ triangle def. what is the value of x?

given triangle abc triangle def what is the value of x class=

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Dlalex2316 Dlalex2316

25-03-2019

if triangles are similar then corresponding internal angles are equal

=》 x = 180-(50+60) = 70degrees

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