Chủ đề 17: Mathematical terms 1
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Nghĩa từ
Từ vựng | Loại từ | Pronunciation | Ví dụ | Hình ảnh | Phát âm |
a third (1/3) một phần ba |
ORDINAL NUMBER | /ə θɜːd (1/3)/ | a third of a mile | ![]() |
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acute angle góc nhọn |
ADJECTIVE | /əˈkjuːt ˈæŋgl/ | Especially of a triangle: having acute angles; forming an acute angle | ![]() |
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addition phép cộng |
noun | /əˈdɪʃ(ə)n/ | the hotel has been extended with the addition of more rooms | ![]() |
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algebra đại số |
noun | /ˈælʤɪbrə/ | courses in algebra, geometry, and Newtonian physics | ![]() |
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angle góc |
noun | /ˈæŋgl/ | in any triangle, the longest side is opposite the largest angle | ![]() |
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apex đỉnh |
noun | /ˈeɪpɛks/ | the apex of the roof | ![]() |
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arc cung |
noun | /ɑːk/ | the point where a tangential line touches the arc of a circle | ![]() |
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arithmetic số học |
noun | /əˈrɪθmətɪk/ | the laws of arithmetic | ![]() |
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base đáy |
noun | /beɪs/ | she sat down at the base of a tree | ![]() |
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center tâm |
noun | /ˈsɛntə/ | the centre of the ceiling | ![]() |
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circumference chu vi |
noun | /səˈkʌmfərəns/ | Since E lies on the circumference of both circles, it is located at one of the points of intersection | ![]() |
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curve đường cong |
noun | /kɜːv/ | the parapet wall sweeps down in a bold curve | ![]() |
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decimal phần thập phân |
ADJECTIVE | /ˈdɛsɪməl/ | decimal arithmetic | ![]() |
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depth chiều sâu |
noun | /dɛpθ/ | water of no more than 12 feet in depth | ![]() |
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diagonal đường chéo |
ADJECTIVE | /daɪˈægənl/ | This study consisted of a grid of 15 squares, each inscribed with one or more horizontal, vertical, and diagonal lines in different orientations | ![]() |
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diameter đường kính |
noun | /daɪˈæmɪtə/ | The sine wave through the diameter of the circle is the ideal and basic pulse wave | ![]() |
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division phép chia |
noun | /dɪˈvɪʒən/ | the division of the land into small fields | ![]() |
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a half (1/2) một nửa |
PHRASE | /ə hɑːf (1/2) / | Aunt Edie was a woman and a half | ![]() |
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a quarter (1/4) một phần tư |
PHRASE | /ə ˈkwɔːtə (1/4) / | A fiscal quarter is a consecutive three-month period within a fiscal year for which a business reports its results. | ![]() |

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