Contingency table and formula for key words
Heron s Formula. Key Words: Triangle, area, Heron s formula, angle bisectors, incenter
7
Key words
10
Key words
6
Key words
9
Key Words:
5
Key words
5
Key words
5
Key words
8
Key words
8
Key words
7
Key words
5
Key words
10
Key words
7
Key words:
7
KEY WORDS:
7
Key Words:
5
Key words
8
Key words
8
Key words
8
Key words
6