Respuesta :
Draw segment PU
PU ≅ PU reflexive property
UO≅ UR given
PO≅ PR given
△OUP ≅ △RUP by SSS congruence postulate
Then
∠O ≅ ∠R corresponding parts of congruent triangles are congruent
Draw segment PU
PU ≅ PU reflexive property
UO≅ UR given
PO≅ PR given
△OUP ≅ △RUP by SSS congruence postulate
Then
∠O ≅ ∠R corresponding parts of congruent triangles are congruent