Question

Use the net to compute the surface area of the three-dimensional figure.
A) 198 units2
B) 222 units2
C) 246 units2
D) 270 units2

Answer 1

Answer:

Option C. $246\ units^{2}$

Step-by-step explanation:

we know that

The surface area of the three-dimensional figure is equal to the area of its six rectangular faces

$SA=2(9)(8)+2(9)(3)+2(8)(3)=144+54+48=246\ units^{2}$

Answer 2

Answer:

C) 246 units2 ^_^

Step-by-step explanation: