Answer:
sorry Wala po akong answer ehhh sorry
A rotation maps a line to a line, a ray to a ray, a segment to a segment, and an angle to an angle.
A rotation preserves lengths of segments.
A rotation preserves measures of angles. Step-by-step explanation:
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Answer:
2Ab=h
Step-by-step explanation:
A=1/2bh
2A=bh
2Ab=h
7 times 8 is 56
9 times 10 is 90
