Answer:
23!
Step-by-step explanation:
529/23= 23
23 chairs and 23 rows
12 is the answer your looking for
72 triangles will be displayed I believe....
All you do is multiply 2 times 36 and you get 72. Because there are 2 triangles in one square, so 2*36.
Hope this Helps!
Answer:
C. 2-√3
Step-by-step explanation: