2[1].6H Notes - Date 2.6 Warm up with Frosty: Properties of...

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Warm up with Frosty : What kind of angle pairs are they? 1 and 2 1 and 4 5 and 6 6 and 7 If m 1 = 100 o , then m 2= If m 3v= 60 o , then m 2= If m 5 = 40 o , then m 6 = Properties of Angle Congruence If m 4 = 110 o , then m 2 = If 3 2245 2, then 2 2245 3 If 2 2245 3 and 5 2245 3, then 2 2245 ∠ 5 6 2245 6 ___ Parts of Proof: Completing a proof is sometimes very intuitive and simple. Other times you will need to use ______________ to try different methods. You may also want to think ___________ in logical “if- then” statements. This method of problem solving is used very often in __________ and ___________. If _____ angles are ___________________ to the same angle, then they are ______________.
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