What is the area of this shape?
9
12
10
15
What is the area of this shape?
5
8
6
4
What is the area of this shape?
15
13
12
16
What is the area of this shape?
25
20
18
21
What is the area of this shape?
10
9
12
11
What is the area of this shape?
8
7
6
5
What is the area of this shape?
16
13
15
12
What is the area of this shape?
6
10
8
12