I need help with counterexamples and all the questions are false.
1. If an angle measures 34 degrees, then the angle is acute.
2. If the length of two segments is each 17 feet, then the segments are congruent.
3. If two angles measure 32 and 148 degrees, then they are supplementary.
4. If you choose number 13, then you choose a prime number.
I found that they are false. I just need help proving it.