The answer is 18
Solution: 2:3 2x6=12
3x6=18
Hope this help
For this case we have that the surface area of the prism is given by:

Where:
: Is the lateral area
B: It is the area of the base

Where:
Q: It is the perimeter of the base
h: It's the height

On the other hand:

So, we have:

Answer:

I believe the answer is they are drawing an Octagon because a polygon has 5 sides add that by three it's an Octagon
Answer:
Step-by-step explanation:
/////
ha
Answer:
Step-by-step explanation:
30% off of $18.00
so that makes the price $12.60