<img src="https://zk.995w.com/lqwvjeImg/61/6179769ef396feb4efbb22c069c1bf2a.png" style="width:17px;height:17px;" ><img src="https://zk.995w.com/lqwvjeImg/19/19a6ee2191be5da99fa647d9cb5f9688.png" style="font-size: 20px;" >为<img src="https://zk.995w.com/lqwvjeImg/45/45130e7c516896e08d2464301ff99159.png" style="font-size: 0.85rem;">,<img src="https://zk.995w.com/lqwvjeImg/b7/b77cff1e9c01318da2d139963cdf4673.png" style="font-size: 20px;">,<img src="https://zk.995w.com/lqwvjeImg/23/2308a25e97800ce24ed9f4d2206de9da.png" style="font-size: 20px;">围成区域,则<img src="https://zk.995w.com/lqwvjeImg/b3/b3ca6f4065ea92bbf00c75782dfb3d56.png" style="font-size: 20px;" >=( )<br>·<img src="https://zk.995w.com/lqwvjeImg/40/4095b5a8dbfe69b47ac1d1185c3f65ac.png" ><br>·<img src="https://zk.995w.com/lqwvjeImg/93/93b3351ac36eb58d2fc87baf3e13d465.png" ><br>·<img src="https://zk.995w.com/lqwvjeImg/20/20176c57da9a65b4c9f036eaa8eae55d.png" ><br>·<img src="https://zk.995w.com/lqwvjeImg/a2/a2b185f0e5e0fdbe890751bc57d61b27.png" >