Answer:
Statement A is true
Step-by-step explanation:
Here, we want to select the correct statement
the correct answer here is that pentagon ABCDE is congruent to A’B’C’D’E
A 180 degrees counterclockwise rotation will only turn (x,y) to (-x,-y)
It doesn’t change the distance between the points which corresponds to the length of the sides of the pentagon
This means that the side lengths will be exactly the same and so, the two pentagons are congruent
72 degrees
Because a triangle is 180 degrees and 180-108 is 72.
<u>Answer</u>
<span>Reflected over the x-axis and reflected over the y-axis.
<u>Explanation.</u>
When the rectangle ABCD is reflected along the x-axis, the images of ABCD will be A''(-4,-2), B''(-4,-1), C''(-1,-1) and D''(-1,-2).
When the rectangle A'', B'', C'' and D'' is reflected on the y-axis, it will exactly map on to A'B'C'D'.
So, the correct answer from the choices is "</span><span>Reflected over the x-axis and reflected over the y-axis". </span><span>
</span>
"a "and "b^2-4ac" must be negetive