Answer:
3 hours and 20 minutes
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
Step-by-step explanation:
d
 
        
                    
             
        
        
        
Option B is the answer because angle A is greater than C and A
        
             
        
        
        
<u>Given</u>:
Given that O is the center of the circle.
AB is tangent to the circle.
The measure of ∠AOB is 68° and we know that the tangent meets the circle at 90°
We need to determine the measure of ∠ABO.
<u>Measure of ∠ABO:</u>
The measure of ∠ABO can be determined using the triangle sum property.
Applying the property, we have;

Substituting the values, we get;

Adding the values, we have;

Subtracting both sides by 158, we get;

Thus, the measure of ∠ABO is 22°