Question

Based on the figure, which pair of triangles is congruent by the Side Angle Side Postulate?

Triangle ABD and Triangle ECD

Triangle ABC and Triangle ECD

Triangle ABD and Triangle ADC

Triangle ADC and Triangle ABC

Answer 1

@e.mccormick ?

Answer 2

or @PeterPan

Answer 3

Which parts do you know for a fact to be congruent?

Answer 4

uhh ABD and ADC ?

Answer 5

Triangle ABD or Angle ABD?

Answer 6

triangle ABD

Answer 7

Well no. They're not. At least, you can't say that with full confidence. There IS a pair of triangles which are congruent by SAS. You just have to find it ^.^

Answer 8

So it won't be ABD and ADC ?

Answer 9

It won't. Because you don't have a pair of angles that you could say are definitely congruent.

Answer 10

ABD and ECD !? I think lol

Answer 11

Do you have a pair of angles that are congruent in that pair of triangles?

Answer 12

Yes I think so

Answer 13

Where?

Answer 14

BD and CD ? or AD and ED ?

Answer 15

Yeah, those are asides, but you need the angles between those two pairs of sides to also be congruent, so that you can use SAS.

Answer 16

I don't see the angles tho

Answer 17

Well, you have to see congruent angles so that you can use SAS.

Answer 18

so the answer wouldn't be ABD and ECD ?

Answer 19

Maybe, maybe not, what do you think?^.^

Answer 20

You've already made one guess, see...
I don't want to confirm or deny any more guesses. ^.^

Answer 21

Lol Idk :S I think so

Answer 22

If you say so :)

Answer 23

lol so is that a yes ?

Answer 24

Fml I can't get this wrong again