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Mathematics 9 Online
OpenStudy (anonymous):

Please Help! Complete the proof (There are two diagrams to help with the question on them) I need to know what triangle BAD = triangle CAD, and BD = CD. When you get your answer could you please tell me you you got it? Thank you!

OpenStudy (anonymous):

OpenStudy (anonymous):

you want a and b?

OpenStudy (anonymous):

Hi, I need to figure out triangles BAD = CAD and BD = CD

OpenStudy (anonymous):

since two sides are equal and the angle btw them is also equal ., so by SAS ( side-angle-side) they both are congruent... and since they are congruent by CPCTE we can say that BD= CD

OpenStudy (anonymous):

thank you I see it now at first I thought it would be ASA, oh well - I'll keep on practicing!

OpenStudy (anonymous):

:D good luck

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