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Elena-2011 [213]
3 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:

Mathematics
1 answer:
Serggg [28]3 years ago
5 0

Answer:

A

Step-by-step explanation:

(6.2).10=120cm²

Đáp án đó chúc bạn học tốt

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