Answer:
1440
Step-by-step explanation:
Internal angles-144
144*10=1440
(8,9)
To find the midpoint of coordinates is adding all the X axis coordinates and dividing it by 2 (9+7 divided by 2=8)
Same goes for the Y axis (5+13 divided by 2= 9)
Step-by-step explanation:
9.7 x 10^4 in scientific notation is Answer
I hope it's helpful!!
The answer is A i hope it helps
