Question

What is the surface area of this design

Answer 1

Answer:

Its A.

Step-by-step explanation:

After adding the area of each side of the figure, that is what you get.

Answer 2

Answer:

Step-by-step explanation:

Alright, lets get started.

There are two top parts of the figure.

The first part area is :  $6*6=36$

The second part area is : $6*4=24$

The area of bottom of the figure is : $6*10=60$

Left side surface area is : $10*6=60$

Right side surface area will be in two parts : $(6*6)+(6*4)=60$

The area of front and back will be same, so = $(6*10)+(4*4)=76$

Similarly, the area of back will be : 76

Adding each area = $36+24+60+60+60+76+76$

So, total surface area will be = 392 square feet   :  Answer

Hope it will help :)