What is the LATERAL surface area of the rectangular pyramid below?????? IT IS NOT 684 I ALREADY PUT THAT AND GOT THAT WRONG!

What is the LATERAL surface area of the rectangular pyramid below IT IS NOT 684 I ALREADY PUT THAT AND GOT THAT WRONG class=

Respuesta :

Answer:

324 go with that

Step-by-step explanation:

18 x 8 = 144

20 x 9 = 180

144 + 180 = 324