HELP ASAP TYSM IF YOU PUT IN A RANDOM ANSWER YOU WILL BE REPORTED: What is the surface area of the square pyramid? I put a link/pic in the bottom

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HELP ASAP TYSM IF YOU PUT IN A RANDOM ANSWER YOU WILL BE REPORTED What is the surface area of the square pyramid I put a linkpic in the bottom class=

Respuesta :

Answer:

H) 340 in²

Step-by-step explanation:

SA = Area of Base + [1/2(Perimeter of Base) × Slant Height]

= 10² + 1/2(40)(12)

= 100 + 20(12)

= 100 + 240

= 340