Answer:
The answer would be 22.5, i'm pretty sure...
Explanation:
The surface Area formula for any right solid is 2B+Ph
B= Area of the Base
P= perimeter/circumference
h= height of the figure
Then you substitute your answers, and solve
2(1/2 times 2.5)+ (1/2+1/2+2.5+2.5)(4)