Answer:
A triangle with three angles that each measure between 0º and 90º. 
A triangle with one angle that measures between 90º and 180º.
A triangle containing a right angle.
 
        
                    
             
        
        
        
Answer:
x = 7 
S.A.S 
Step-by-step explanation:
2x + 14 = 4x 
2x = 14
x = 7
 
        
                    
             
        
        
        
We have to,
write a word problem for this equation,
→ 2/3 × 5
Let's write a word problem,
<u>For one student 2/3 part of one cake is needed. Then how </u><u>many</u><u> </u><u>cakes will they have to buy for 5 students?</u>
 
        
                    
             
        
        
        
I think its 81 degrees
hope this helps :)
        
                    
             
        
        
        
Answer:
40% increase
Step-by-step explanation:
10 is you 100%
if it increased to 14, then that means your 100% = 10 increased +4 which is the 40%