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Mathematics 13 Online
OpenStudy (anonymous):

MORE HELPPP!

OpenStudy (anonymous):

What additional congruence do you need in order to prove that triangle ABE = (with ~ on top of equal sign) triangle DBC by the ASA congruence postulate?

OpenStudy (anonymous):

You require that two angles are congruent.

OpenStudy (anonymous):

You already know the first two are congruent because of the vertical angles postulate.

OpenStudy (shamil98):

Well you are given that a side is already congruent Angle Side Angles One more angle. Angle B is congruent to Angle B through the vertical angle theorem ..

OpenStudy (anonymous):

a. <E = <D b. < ABE = <DBE c. < A= <C d. <A =<D

OpenStudy (shamil98):

D

OpenStudy (anonymous):

D.

OpenStudy (shamil98):

They are opposite angles.

OpenStudy (shamil98):

opposite interior angles I should say.

OpenStudy (anonymous):

Thank You :D

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