Question

Im not smartttttttttttttt

Answer 1

Me neither um u just add all the triangle corners Ig and there? LEMME CHECK I AINT SMART

Answer 2

6 x 6 = 36(area of square in the middle)

6 x 6 = 36, 36 divided by 2 = 18(area of 1 triangle), 18 x 4 = 72(area of 4 triangles)

72 + 36 = 108 square inches is your surface area