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A(5.3), B(2.1), and C-2, 4) are the coordinates of a triangle's vertices. If the triangle is reflected over the x-axis, what are
the coordinates of the image?
A'(-5,3), B(-2.1). C(2,4)
O A'(-5,3), B(-2, 1), C(-2,4)
A'(-5,-3), B(-2,-1). C(2-4)
A(5.-3), B(2.-1). C(-2,-4)
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you need to give us more information since we can't answer

4

step-by-step explanation:

statement #3: proof- ang is congruent to ang ecd : angles are congruent.  

step-by-step explanation:

1: the missing angles in statement #3  

a.) acb  

reason- the reason why the answer is acb is because angle ecd and angle acb are both the same size *that's what the word congruent means this is really simple.  

2: the missing word in reason #3  

c.) vertical  

reason- the reason why the answer is vertical is because the angles in that diagram on figure 2 is slanted, which is vertical, and the e and a both lay on vertical lines. along with the other's, but e and a are the 2 main points you want to focus on. and c is kind of like your starting point, because c is for both angles, not just one.  

i hope that was and understanding.

my name jeff

step-by-step explanation:

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