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KengaRu [80]
3 years ago
12

I'm really having trouble understanding these so please help me!

Mathematics
1 answer:
sladkih [1.3K]3 years ago
8 0
First Problem.
Reason 2. Congruence of segments is reflexive.
Statement 3. triangle BCD
Reason 3. SSS
Statement 4. <3, <2
Reason 5. If lines are cut by a transversal such that alternate interior angles are congruent, then the lines a re parallel.
Reason 6. Definition of parallelogram.

Second Problem
Sorry, but the picture is two dark and unclear, and I can't understand it.
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