Answer:
4) 430.8 centimiters
Step-by-step explanation:
The answer:
First: sec(-pi) is sec(pi)
And sec(pi) is -1
5. 4 rows of circles with 4 columns of circles
6. A Hexagon with 4 circles
The value of the equation is 2.56
x/10 + x/4 = 21 /*40
4x + 10x = 840
14x = 840
x = 60 = total number of points the team scored