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Geometry Proof: Given: ∠1 ≅ ∠2 ∠3 ≅ ∠4 Prove: M is the midpoint of JK

Geometry Proof: Given: ∠1 ≅ ∠2 ∠3 ≅ ∠4 Prove: M is the midpoint of JK-example-1
User AlgoMan
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|∠JOM| = 180° - |∠3| - |∠1| = 180° - |∠4| - |∠2| = |∠KOM|

|∠JOM| ≅ |∠KOM|

|∠1|≅|∠2| ∧ |MO| = |MO| ∧ |∠JOM| ≅ |∠KOM| ⇒

⇒ ΔIMO≡ΔKMO ⇒ |IM| = MK| ⇒ M is the mp of JK

User JAHelia
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