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Elena-2011
[213]
2 years ago
12
Diện tích xung quanh của hình chóp tứ giác đều có cạnh bằng 6cm và độ dài trung đoạn bằng 10cm là:
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1
answer:
Serggg
[28]
2 years ago
5
0
Answer:
A
Step-by-step explanation:
(6.2).10=120cm²
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