PhuongChi8 PhuongChi8

25-07-2021
Mathematics

contestada

chứng minh rằng hai tia phân giác của hai góc kề bù thì vuông góc với nhau

Respuesta :

misha174937 misha174937

25-07-2021

Kết luận: Nếu tia phân giác của hai góc kề cùng vuông góc với eaxh khác thì các góc kề là góc phụ nhau.

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3/14 of 10/9 = 5/21 is this right??

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A physics lab group was conducting an experiment to determine the length of a spring when different objects of varying weight were hung from it. After testing t

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Adam drew two same size rectangles and divided them into the same number of eqal parts. He shaded 1/3 of one rectangle and 1/4 of the other rectangle. What is t

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