发布网友 发布时间:2022-04-24 04:56
共1个回答
热心网友 时间:2023-10-30 02:14
∵∠ABC=90°,BC=3.6m,AC=6cm,BE⊥AC,AC2?BC2 |
62?3.62 |
1 |
2 |
1 |
2 |
AB×BC |
AC |
4.8×3.6 |
6 |
热心网友 时间:2023-10-30 02:14
∵∠ABC=90°,BC=3.6m,AC=6cm,BE⊥AC,AC2?BC2 |
62?3.62 |
1 |
2 |
1 |
2 |
AB×BC |
AC |
4.8×3.6 |
6 |
热心网友 时间:2023-10-30 02:14
∵∠ABC=90°,BC=3.6m,AC=6cm,BE⊥AC,AC2?BC2 |
62?3.62 |
1 |
2 |
1 |
2 |
AB×BC |
AC |
4.8×3.6 |
6 |