Question

Will give medals!!!What is the reason for step three in this proof? m AEB = m CED

Answer 1

wat u r trying to proof ??

Answer 2

ok
BE=ED given
AE=AC given
BEA=CEA ( vertical angles)
so u have two sides and an angle btw
so by SAS
m AEB = m CED

Answer 3

I need to know what the reason for step 3 is

Alternate interior Angles theorem

Corresponding angles in congruent triangles are congruent

For parallel line cut by transversal corresponing angles are congrent.

Vertical Angles Theeorem

SAS criterion for congruence

Answer 4

So SAS by congruence? what about B

Answer 5

angles have equal measure

Answer 6

this is step 3
Vertical Angles Theeorem :)
but to be sure u need to know wat is step 1 & 2 ??

Answer 7

oh I see now thank you!!!