Answer:
B.24
Step-by-step explanation:
we know,
exterior angle = 360°/n(where 'n' is number of sides)
then,
15° = 360°/n
n = 360°/15°
n = 24
Answer:
there doesnt seem to be much information, but from what it looks like it looks like it is 20?
Answer:
Step-by-step explanation:
4^2= 4 x 4 =16