36%O
3:39 PM Sat Apr 4
HEALTH - 10 POINTS
JAZEUS3556
Over winter reak, Matthew returned home and celebrated
the holidays with his extended family. With all of the rich
meals he enjoyed at several holiday feasts, and the plentiful
snacks while watching football games, he gained 5 pounds
in twdenty-one days. On average, how many Calories per
day did he consume in excess of his body's needs?
a. 3500
b. 1568
C. 833
d. 512

204 square meters

Step-by-step explanation:

The surface area of the 4 wall of the 1st prism is the product of perimeter and its height: (2+8)*2*2 = 40 m2

The surface area of the top and bottom of the 1st prism is the 2 times the product of its width and height: 2*8*2 = 32 m2

Therefore the total surface area of the 1st prism is: 40+32 = 72 m2

Similarly, the surface area of the 4 wall of the 2nd prism is the product of perimeter and its height: (2+3)*2*11 = 110 m2

The surface area of its top and bottom is: 2*3*2 = 12 m2

Therefore the total surface area of the 2nd prism is: 110 + 12 = 132 m2

Overall, the total surface area of the composite is 132 + 72 = 204 m2