Answer:
0
Step-by-step explanation:
Answer:
C.
Step-by-step explanation:
The x variable, that is being multiplied.
1/10 in fraction from or 0.1 in decimal form
Answer:

Step-by-step explanation:
We have
square with sides <em>s = 3cm</em>
four triangles with base <em>b = 3cm</em> and height <em>h = 9cm</em>.
The formula of an area of a square:

The formula of an area of a triangle:

Substitute:

The Surface Area:
