Angle and Line Segment Proof Practice !
1. Given: LM PN
XM XN
Prove: IX = Px
M
LM 3PN, XM ZXN
LM = PN, XM = XN
b Б
Given
Def of a
Segment Addition Postulate
Substitution
С.
Def of congruent
X-XM = PX - XN
UX = PX
UX PX
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