Ask your own question, for FREE!
Mathematics 7 Online
OpenStudy (ammarah):

HELP ME~~~!!!!!!!!!!!!!!!!!!!!!!!!!!!!

OpenStudy (ammarah):

OpenStudy (anonymous):

on what?

OpenStudy (ammarah):

Proofs

OpenStudy (anonymous):

nvm im bad at that.

OpenStudy (ammarah):

did i do it right?

OpenStudy (ammarah):

awww

OpenStudy (anonymous):

sorry look it up on Google. that's what i do. there's always people who have asked the same questions u have. good luck your smart to check your work.

OpenStudy (ammarah):

? how am i going to type a proof ob google?

OpenStudy (mathstudent55):

When an angle is bisected, the conclusion is that 2 angles are congruent. In this case, BD biscts <ABD so statement 4 is the two angles that are congruent bec of the bisector.

OpenStudy (ammarah):

angles?

OpenStudy (mathstudent55):

Which 2 angles are congruent bec of the bisector?

OpenStudy (ammarah):

BAD and BCD

OpenStudy (mathstudent55):

Yes, this is going to be SAS, not SSS so you need two congruent angles in addition to the two pairs of sides that are congruent

OpenStudy (ammarah):

but how would u know its a angle not a triange?

OpenStudy (mathstudent55):

Actually it's angles ABD and CBD

OpenStudy (mathstudent55):

Look at angle ABC

OpenStudy (ammarah):

uhu

OpenStudy (mathstudent55):

BD bisects angle ABC, that means it cuts it in half forming two angles that are congruent. The two congruent angles are <ABD and <CBD. those angles are congruent and that is statement 4.

OpenStudy (ammarah):

yes

OpenStudy (ammarah):

OpenStudy (mathstudent55):

|dw:1354070798602:dw|

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!