Find the surface area of this square pyramid. The base has area 1764 cm^2 and perimeter 168 cm.

4116 cm^2

4704 cm^2

31,038 cm^2

2940 cm^2

In your question, there is a missing dа ta: the slant height of the pyramid.

Indeed, the total surface area can be found adding the base surface plus the lateral surface. In order to find the lateral surface, you can use the formula:

LS = (slant height * perimeter) / 2

Therefore:

if your slant height is 28, your answer will be 4116cm²

if your slant height is 35, your answer will be 4704cm²

if your slant height is 348.5, your answer will be 31038cm²

if your slant height is 14, your answer will be 2940cm²