25. Given: TE= RI, TI = RE,
Proof
LTDI and LROE are right /
Prove: TD=RO

Answer:
In triangle TEI and ERI
TI = RE ( given)
angle TDI = angle ROE ( given).
TE = RI ( given).
by side angle side criteria
both the triangles are congruent
by cpct ( corresponding parts of congruent triangles)
TD is congruent to RO