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2022-08-01 09:15:27
2022-08-01 09:14:14
bài giải
Chiều cao mảnh đất hình thang là:
(130 + 60,36) :2= 95,18(m)
diện tích mảnh đất hình thang là:
\(\dfrac{\left(130+60,36\right)x95,18}{2}\)=9059,2324(m2)
Đáp số:9059,2324m2
2022-07-24 20:32:58
đó là 40;41;42;43;44
2022-03-23 19:38:06
2022-03-23 19:33:13
2022-03-20 20:44:41
2022-03-15 15:18:08
2022-03-15 15:18:08
2022-03-15 15:18:08
2022-03-15 15:18:08