Answer:
<h2> 7</h2>
Step-by-step explanation:
The answer is N<span>≥ 178. I just had this question and that was right.</span>
If you want the area of the entire trapeziod.
The formula for area of a trapeziod is:
1/2h(b₁+b₂)
So the equation applied to the trapeziod is:
2.5(20+12)
20+12 is 32. 32 multiplied by 2.5 is 80.
<h3><u><em>
Your answer is 80.</em></u></h3>
Multiply 3 and 8 then you will have your answer