Answer:
See the proof.
Step-by-step explanation:
<u>Statement     </u><u>                                                         </u><u>   Reason</u>
1.∠1 and ∠2 are supplementary angles     ---           Given  
2. m∠1 + m∠2 = 180°     ---                  Linear pair, they are supplementary                                 
3. m∠1  and m∠3 are supplementary angles --  m∠1 + m∠3= 180
                                                                               (Supplementary angles add upto 180 degrees)   
4.  m∠1 and m∠3           ------                                 Exterior sides in opposite rays 
5.   m∠1 + m∠2 = m∠1 + m∠3  ------                       Transitive property   
6.    m∠2 = m∠3                     --------------                Subtraction  property
7.   l || m  ------------- If two lines are cut by transversal the alternative interior
                                angles are the same, then the lines are paralle.
Thank you.
 
        
             
        
        
        
Answer:
translate horizontally 5 units left 
 
        
             
        
        
        
Answer:
A fair die has 6 sides.
There are 3 odd numbers on a fair die so the probability would be 3/6
There are 4 numbers greater than 2 on a fair die o the probability of that would be 4/6
There is only one number that will make it square and that is 4. So the probability would be 1/6