Question

Suppose BD=CA and AB=CD. Can you use the SSS Postulate or the SAS Postulate to prove ABD =DCA?

Answer 1

neither apply


both apply


by SAS only


by SSS only

Answer 2

https://dlap.gradpoint.com/Resz/~yUA6AAAAAAQnKEIlT-uo9B.hSb6Pryzy2WG7Q2fY9fYHC/7234256,F26/Assets/questions/test/geometry/geosss/geoa2218q.bmp

Answer 3

hm

Answer 4

SSS?

Answer 5

@Vocaloid you there?

Answer 6

yeah I'm still here just thinking about the sol'n

Answer 7

but yeah, since the two vertical angles in the middle and their sides are equal, I'd say BA and CD are also equal, giving three equal sides for the triangle, so yes, SSS

Answer 8

I'm just deciding if SAS might be applicable if we find this angle

Answer 9

I'm really not 100% sure whether it's just SSS or both :S

Answer 10

I'm going for both