Angle ABC 
ANGLE CBA 
ANGLE A
 ANGLE B
        
             
        
        
        
Answer:
jyyj    
Step-by-step explanation:
From the figure,
Radius matches with (F) that is a segment between the centre of a circle and a point on the circle.
Arc matches with (D) that is Circle A and the portion of the circle between points B and C is darkened.
Chord matches with (C) Circle A and a line segment connecting points B and C which are on the circle.
Secant matches with (E) that is Circle A and a line segment connecting points B and C which are on the circle.
Tangent matches with (A) that is a line intersects a circle in exactly one point.
Circumference matches (B) that is the distance around a circle.
 
        
                    
             
        
        
        
Answer:
One solution
Step-by-step explanation:
(10,-8)
 
        
             
        
        
        
Answer:
39.66
Step-by-step explanation:
If the divisor is not a whole number, move decimal point to right to make it a whole number and move decimal point in dividend the same number of places.
Divide like you usually do
Put decimal point directly above decimal point in the dividend.
Check your answer.
 
        
                    
             
        
        
        
Answer:
1st quadrant
Step-by-step explanation:
The real and imaginary portions are both positive, so the the point will be in the top right quadrant