If two angles are equal, then the two angles are obtuse.
        
             
        
        
        
Answer:
2.4 cm
Step-by-step explanation:
We know the length of segment AB and the length of segment BC. To find their midpoints, we can divide their length by 2. 
Let's find the midpoint of AB.
- Segment AB: 10 cm 
- Midpoint of AB: 10/2 = 5 cm 
Next let's find the midpoint of BC. 
- Segment BC: 5.2 cm
- Midpoint of BC: 5.2/2 = 2.6 cm 
In order to find the difference between these midpoints, we can subtract the midpoint of AB by the midpoint of BC.
Therefore, the difference between the midpoints of AB and BC is 2.4 cm.
 
        
             
        
        
        
Hi!
<h2>
Your answer will be: <em>
180.</em></h2>
Reason being: <em>183-3=180. Also, 180+3=183.</em>
Hope this helps!
<em></em>
<em>Yours Truly,</em>
<h2><em>
</em></h2><h2><em>
~~~PicklePoppers~~~</em></h2>
 
        
             
        
        
        
The histogram for the data is given at the end of this answer.
<h3>What is an histogram?</h3>
An histogram is a graph that shows the number of times each element of x was observed.
In this problem:
- The elements of x are given by the time in hours.
- The histogram shows the number of runners that finished the race in x hours.
Hence, the graph given at the end of this answer is the histogram.
You can learn more about histogram at brainly.com/question/2962546
 
        
             
        
        
        
48=x+y
143= 2x+4y
y= sheep
48-y = x
143=2(48-y)+4y
143= 96-2y+4y
143=96+2y
47=2y
y=19
19 sheep