Answer:
1. Square- a closed shape with 4 equal sides
2. Vertex- the highest point
3. Line Polygon- A figure where all the sides are all line segments\
4. Quadrilateral- A shape with four sides
5. Area- When multiplying the length, width, and height of a shape
6. Perimeter- Adding up all the sides of the shape
Hope that helped! :)
Step-by-step explanation:
mean: (22+12+14+14+13+9)=14
|22-14| + |12-14| + ... + |9-14| =16
MAD = 16/6 =