Answer:
30°  is one of the degree measures of the angles.
Hence, option (A) is true.
Step-by-step explanation:
- Let 'x' be the degree measure of the first angle.
Given that the degree measure of one of two complementary angles is twice that of the other.
- Thus, the other angle = 2x
<em><u /></em>
<em><u>Complementary angles</u></em>
- We know that two angles are termed as complementary angles when the sum of their measured angles is 90°.
Thus the equation becomes
x + 2x = 90°
3x =  90°
Divide both equations by 3
3x/3 = 90°/3
x = 30°
Therefore, 30°  is one of the degree measures of the angles.
Hence, option (A) is true.
 
        
                    
             
        
        
        
Answer:
all work is shown and set
 
        
             
        
        
        
Answer:
im pretty sure its 6 hope i helped