Use the net to find the surface area of the square pyramid.​

step-by-step explanation:

what i would say the best answer is a. 40.5

c.

step-by-step explanation:

substitution for (0,1)

y=x^2+4x+1

1=0^2+4(x)0+1

1=0+4(x)0+1

1=4(x)0+1

1=0+1

1=1

substitution for (-3,-2)

y=x+1

-2=-3+1

-2=-2

a ≈ 172.05

step-by-step explanation:

the pictures.