N is the amount of sides
sum=13 times 180 =2340
OMG I HAD THIS EXACT HOMEWORK LAST YEAR CREEPYYYYY!!!!
A is proportional
B is not
C is proportional I think
The vertex would be the point on the right angle like the tip of the right angle
The numbers are 18 and 12
Answer:
18
Step-by-step explanation:
