Question

Hi Im new! Need help D= So I need to find if these triangles are congruent and if they are which postulate or theorem is used! Here's the link to the two diagrams I need help with :) http://i956.photobucket.com/albums/ae46/coocoo4puffs/MathHelp78.jpg

Answer 1

Hi! Welcome :) Do you have any idea about this?

Answer 2

Hello Thanks for The welcome! :) I sort of get it but I keep mixing everything up! I kind of have trouble understanding geometry but I'm usually really good in math!

Answer 3

Yes, I understand. I kinda have some trouble with geometry too anyway, I'm thinking we can prove the triangle congruent by SAS, do you agree?

Answer 4

Do You mean for the first one? I think that's probably right! Thanks :)

Answer 5

Yes, the first one! Since you have vertical angles, given congruent segment and midpoint so yep it's probably SAS.

Hmm, the next one? What do you know about segment bisectors?

Answer 6

That really helped alot! Thankyou! I think a segment bisector is usually a line that divides a line segment into two equal parts. So I get how the line lines would bisect each other, Im just not too sure how to find the congruencey between the two triangles.

Answer 7

SAS