What is the surface area of the square pyramid?
6 square meters
16 square meters
28 square meters
49 square meters
![What is the surface area of the square pyramid 6 square meters 16 square meters 28 square meters 49 square meters class=](https://us-static.z-dn.net/files/d04/7e40fb0f2eca64fb32ce4174d902d2ff.jpg)