Answer:
A.
1. Hypothesis: If the month is January
Conclusion: then it has 31 days
2. Hypothesis: If an angle measures 90°
Conclusion: then it is a right angle
3. Hypothesis: If k is 5
Conclusion: then k + 3 is equal to 8
B.
1. If an angle measures less than 90° , then it is acute angle.
2. If the angles have the same measures, then it is congruent angles.
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