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vigorously
acanthisittidae
man-eater
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goal line
molded
confederate
abu ali al-husain ibn abdallah ibn sina
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considerable
29th
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concave polygon
concave polygon
/kɒnˈkeɪv ˈpɑlɪˌɡɒn/
noun
A polygon such that there is a straight line that cuts it in four or more points
(
concave polygon
)
a polygon such that there is a straight line that cuts it in four or more points
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