Question

I need help, FAST!!!!!

Answer 1

the answer is 228.06

Answer 2

base :
A = s^2
A = 10 ^ 2
A = 100 sq in

sides :
A = 4 ((1/2)(4)(10))
A = 4 (2(10))
A = 4 (20)
A = 80 sq in

total area = 180 sq in