Transitive property
because since we AB is congruent to BC and BC is congruent to XY then AB would be congruent to XY 
hope this help<33
        
             
        
        
        
Answer:
The will play the song at the same time by 4:12 pm 
Step-by-step explanation:
here, we want to know the time both radio station will play the song after 3pm.
Mathematically to get this, we shall need to find the lcm of both 18 and 24. LCM stands for the lowest common multiple of both.
The lowest common multiple of both is 72.
This means that after 72 minutes, they will both play the song 
So the time then would be;
72 + 3 = 4 : 12 pm 
 
        
             
        
        
        
Answer:
320 ft²  (nearest whole number)
Step-by-step explanation:
Given:
- height of fence post = 8 ft
- diameter of fence post = 1 ft  ⇒  radius = 0.5 ft
- total number of posts = 12
- π = 3.14
Surface area of a cylinder = 2πr² + 2πrh
⇒ SA of one fence post = 2 · 3.14 · 0.5² + 2 · 3.14 · 0.5 · 8
                                        = 1.57 + 25.12
                                        = 26.69 ft²
As there are 12 fence posts,
Total paint needed = 12 × 26.69 
                                 = 320.28 ft²
                                 = 320 ft² (nearest whole number)