Acute angles are angles that measure below 90°, meaning below a right angle.
        
                    
             
        
        
        
Thank you for posting your question here at brainly. Please see below answer:
a) What percentage of city bus routes are less than 15 mi? 
56.20820167 ≈ 56.2%
b)What percentage of city bus routes are greater than 20 mi? 
4.282995170  ≈ 4.3 %
c) What percentage of city bus routes are less than 10 mi?
<span>7.98 ≈ 7.98 %</span>
        
             
        
        
        
<h3>
Answer:  4 tables</h3>
Explanatioin
1 table needs 2 pints
There are 8 pints in a gallon, so he can paint 8/2 = 4 tables.
 
        
        
        
The first thing you should do is draw the points in the Cartesian plane and then join them to find the polygon.
 The searched polygon can be seen in the attached image.
 The area of the polygon will be the area of the square plus the area of the triangle.
 At = (6) * (8) + (1/2) * (5) * (8) = 68
 At = 68
 answer the area of the polygon is 68units ^ 2