3.125
to get this answer you divide 25 by 2, then divide that by 4, which equals 3.125
good luck hope I helped:)
First divide both sides by 5. Then you get the answer. -0 or 0 I'm not sure tho
Answer: 
Step-by-step explanation:
You need to use the following formula that is used to find the area of a trapezoid:

Where "M"and "m" are the bases of the trapezoid and "h" is the height of the trapezoid.
Based on the information given in the exercise, you can identify that:

Knowing these values, you can substitute them into the formula:

Finally, you must evaluate in order to find its area. This is:

12.072 is irrational because it cannot be simplified into a fraction or ratio.
C- Hexagonal. Basically you just double the sides of the 2d shape to find out the amount of vertices.