What is the perimeter of the triangle?
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Ling listed all of the factors of a mystery number: 1,2,4,8,16,32 what is the mystery number?

(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

Vertical angles must check all that apply