Defined as the average of a set of numbers
Hi!
This is definitely a trapezoid, as it has two equal sides and two inequal sides. It's not a parallelogram, because two sides eventually intersect. It is a quadrilateral, because it has four sides.
None of the others apply here.
If you found this especially helpful, I'd appreciate if you'd vote me Brainliest for your answer. I want to be able to assist more users one-on-one, as well as to move up in rank! :)
Step-by-step explanation:
Answer: 119 4/7
Step-by-step explanation:
Add all the sides together.
Answer:
I believe the answer is 20 and 30
