Answer:
138/6=23
Step-by-step explanation:
Basic Equation for 180 angle. 
 
        
                    
             
        
        
        
Answer:
285.45
Step-by-step explanation:
If you multiply 17.3x16.5, you get 285.45, and when you round to the nearest hundredth, well, it gives you the same answer.
Therefore, the answer is 285.45.
 
        
             
        
        
        
The answer is 80°.
If there is a line segment in a triangle which cuts two sides in half or if there is a line segment between two midpoints of a triangle's sides, that line segment must be parallel to the remaining side.
In this case, point L is the midpoint of FH, and point K is the midpoint of HG. So, LK is parallel to FG.
When a line cuts two parallel lines, there are angle pairs which are equal. In the problem above, the line segment FH cuts KL and GF.
The angles KLH and GFH are what we called "Corresponding Angles" and they are equal.
So if HFG is 80°, HLK must be equal to 80°
        
             
        
        
        
Answer:
wait whats the question-
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
45
Step-by-step explanation:
6 to the power of 2 + 3 to the power of 2
6² + 3²
(6 × 6) + (3 × 3)
36 + 9
45