\(\text{Because M is the midpoint of line segment AB }\)
\(\Rightarrow AM=BM=60:2=30cm\)
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LÀM VẬY ĐÚNG KO???Bài thi số 1Điền kết quả thích hợp vào chỗ (...): 12:09Fill in the blank with the suitable number (Note: write decimal number with the dot between number part and fraction part. Example: 0.5)Câu 1:The succeeding number of -7 is 7Câu 2:Given that M is the midpoint of the segment AB. Calculate the length of the segment MB if AB 10cm.Answer: MB5cmCâu 3:What is the absolute value of -4?Answer: Th...
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LÀM VẬY ĐÚNG KO???
Bài thi số 1
Điền kết quả thích hợp vào chỗ (...):
12:09
Fill in the blank with the suitable number (Note: write decimal number with "the dot" between number part and fraction part. Example: 0.5)
Câu 1:
The succeeding number of -7 is 7
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cái này là tiếng anh mình dịch sang tiếng việt nên có thể sai sốt, bản gốc đây ạ: given a segment AB=4cm. Let X be a point such A is midpoint of segment XB. Find the length of segment XA.
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Given a segment AB=10cm.Let C be the point of segment AB such that AC-BC=4.Find the length of segment AC.
Answer:
27 tháng 11 2023 lúc 20:30
true or false
1, there is only one midpoint for any given line segment
2, if AB+BC=AD then B lies between A and D
3, if AB+BC=AC then B is the midpoint of AC
4, If C is the midpoint of AB then AC=BC
5, if B belongs to Ox, A belongs to Oy, Ox and Oy are opposite then O is the midpoint of AB
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A classroom is 6.5 meters long and 4.2 meters wide. What is its area?
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Question 2:
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