Explain how you can use a straightedge and a compass to construct and angle that is both congruent and adjacent to a given angle?
Answer: for this you will simply have to use the straightedge to draw two parallel lines and then you draw a line that goes through them that is perpendicular. You then use the compass to measure the angles, they should be congruent and adjacent.
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There will be 4 rows and 3 in each row. one more cube will be placed at the bottom.
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The answer is -1/9. If you have any questions let me know