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szebok asked in 科學數學 · 5 years ago

關於數學問題,請高人指點

各種圖形的英文名字(正方形 = square)

各種三角形的英文名字(直角三角形 = right-angle triangle)

各種角的英文名字(直角 = right angle)

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4 Answers

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  • 5 years ago
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    circle(圓) rectangle(長方形) square(正方形) triangle(三角形) star(星形) oval(橢圓) pentagon(五邊形) trapezoid(梯形) parallelogram(平行四邊形) sector(扇形) 正三角形Equilateral triangle 等腰三角形Isosceles Triangle 等腰直角三角形Isosceles right triangle 銳角三角形Acute triangle 鈍角三角形Obtuse triangle 鈍角Obtuse angle 銳角Acute angle 平角Straight angle 周角Lichen Pilaris

    Source(s): 不知道聰明腦
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  • 5 years ago

    這是英文吧??

    為什麼說是數學題

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  • 5 years ago

    正多邊形=Regular polygon

    五邊形=Pentagon

    六邊形=Hexagonal

    正六邊形=Regular hexagon

    七邊形=Heptagon

    正七邊形=Regular heptagon

    正三角形=Equilateral triangle

    等腰三角形=Isosceles triangle

    等腰直角三角形=Isosceles righ triangle

    鈍角=Obtuset

    銳角=Acute angle

    平角=Straight angle

    優角=Reflex angle

    周角=Round angle

    註:此不一定正確,且你應該找英語高手才對!

    Source(s): 我自己
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  • 5 years ago

    找數學辭典, 要什麼有什麼.

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