Answer:
∠ ABC = 53.5°
Step-by-step explanation:
The inscribed angle ABC is half the measure of the intercepted arc AC
∠ ABC =  × 107° = 53.5°
 × 107° = 53.5°
 
        
             
        
        
        
Answer:
 {x,y} = {2,7} 
Step-by-step explanation:
sorry if i got it wrong
 
        
             
        
        
        
Answer:
100
Step-by-step explanation:
120 + 130 + 10 = 260
360 - 260 = 100
 
        
                    
             
        
        
        
V = 1/3Bh
B = 1/2(b1 + b2)t
V = 1/3[1/2(b1 + b2)t] * h
h = 24
b1 = 13
b2 = 29
t = ?
V = 2856
Substitute:
2856 = 1/3[1/2(13 + 29)t](24)
2856 = 1/6(42)(24)t
2856 = 7(24)t
2856 = 168t
t = 2856/168 = 17 in height of the trapeziod