Find the comer measurement A needed to make an octagonal end on a square bar as shown in the diagram.
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1
es
0.5210"
16
ime
K
Tests
The corner measurement Ais 2.54 in.
(Round to four decimal places as needed.)

(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

How can you tell when x and y are not directly proportional?

With alll of except for the 2 that i did already