Answer:
4/8.
Step-by-step explanation:
4/8 is the correct answer for this question. This is why. If you take 8 and divide it in half, your answer will be 4. Also because fractions are division so the fraction 8/2 equals 4. This means the 1/2 mark is equal to 4.
1.71428571429..........
I would need more information from the question to give an answer for each trapezoid.
n=6
No
2x+8 2(x+4)+4
2(x)+2(4)+4
2x+8+4
2x+12