The perimeter of a square is 4 more than its area. Find the length of a side.​

If lmn=xyz, which congruences are true by cpctc? check all that apply

(mc 02.03) what set of reflections and rotations would carry rectangle abcd onto itself? reflect over the y-axis, reflect over the x-axis, rotate 180° rotate 180°, reflect over the x-axis, reflect over the line y=x reflect over the x-axis, rotate 180°, reflect over the x-axis rotate 180, reflect over the y-axis, reflect over the line y=x

Consider that lines b and c are parallel. what is the value of x? what is the measure of the smaller angle?