4920 is the numb to nestrest ten
2x77}{x} theis way is the best answee
Answer:
B
Step-by-step explanation:
I typed it in a calculator and got 68,000,000, so just correct me if im wrong.
Use S=(n-2)180
S is the sum and N is the number of sides
If you know that the sum is 7560 then plug that in for S
7560=(n-2)180
Then solve for n
7560=180n-360 (note I used distributive property)
7560+360=180n
7920=180n
7920/180=n
n=44 sides
I hope this helps :)
