thất giác
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Meaning
1 senses
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A geometric polygon that has exactly seven sides and seven angles in basic mathematics.
vi Thầy giáo yêu cầu học sinh vẽ một hình thất giác.
en The teacher asked the students to draw a heptagon.
Parts
thất / giác / Sino-Vietnamese; the character is 七角 …
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OriginSino-Vietnamese; the character is 七角