Answer:
Surface Area = Sum of area of all sides = 203.2 Units Squared
Step-by-step explanation:
Top and Bottom: A = ((.5*4*6) + (.5*3.6*2)) * 2 => (12+3.6) *2 => 15.6*2 = 31.2
Sides: A = ((5*10)+(3.6*10)) *2 => (50 + 36) *2 => 86*2 = 172
Total Surface Area = Top + Bottom + Sides = 203.2 units squared
