You find area by multiplying base and height.
The formula is  A=bh
so 100=25h
25 times 4 is 100
100=25*4
4cm is your answer
        
                    
             
        
        
        
Interior angles of a triangle should always add up to 180.
180-154=26
26-13=13
X=13
        
                    
             
        
        
        
Answer:
Radius
Step-by-step explanation:
 
        
             
        
        
        
Answer:
i think its D
Step-by-step explanation:
D