Mathematics, 17.07.2019 18:30 Deagon83951
Which property is the reason for number 3? 1. ∠abc ≅ ∠def given 2. ∠hgi + ∠abc = 180° given 3. ∠hgi + ∠def = 180° select one: a. subtraction property of equality b. reflexive property of equality c. substitution property of equality d. segment addition postulate
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Which property is the reason for number 3? 1. ∠abc ≅ ∠def given 2. ∠hgi + ∠abc = 180° given 3. ∠hg...
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