see the attached figure to better understand the problem
we know that
1) If angle 1 and angle 2 are complementary angles
then
m∠1+m∠2= ------> equation A
 ------> equation A
2) If angle 1 and angle 2 are congruent angles
then
m∠1=m∠2 ------> equation B
Substitute equation B in equation A
m∠1+(m∠1)= 
 
2m∠1= 
 
m∠1= 
 
therefore
<u>the answer is</u>
 
 
 
        
                    
             
        
        
        
Answer:
You need to have a minimum of 16 inches of clearance.
Step-by-step explanation:
 
        
             
        
        
        
Answer:
She will have saved $195
Step-by-step explanation:
If we had her two paychecks together she will have saved $650.
30% of 650 = 195
We get this by taking 650 times .3 
 
        
             
        
        
        
Answer:
4^5x-5
Step-by-step explanation:
4^5x-7/4^-2
=4^5x-5
 
        
             
        
        
        
So the definition of a regular polygon is that the sides are all equal, the interior angles are all equal, and the exterior angles are all equal. 
Notice how with #s 3 and 4, the angles are all shown as equal, as well as their sides. However, #s 5 and 6 have different angles and sides, respectively. 
Therefore 3 and 4 are regular, but 5 and 6 are irregular (not regular).