Answer:
Sorry bro, Even I need to know this anwer
Step-by-step explanation:
The lateral surface area is 510
The lateral surface area is the area of the "tunnel" part of the triangle
C
8x^2 - 8x + 2
=2(4x^2 - 4x + 1)
=2(2x - 1)^2
2,400,056
i have no idea