The summation of the angle measures of a polygon is given by:
180(n - 2).
Thus, we need to find: 1800 = 180(n - 2)
10 = n - 2
n = 12
Therefore, the shape is a dodecagon, and the number of sides it has is 12.
Answer:
B (-3)
Step-by-step explanation:
Answer:
2
Step-by-step explanation:
that is √ 14 which is 27 ×>44.2177
Answer:
A=2(1+2)a2=2·(1+2)·22≈19.31371
Step-by-step explanation:
hope this helps!
D) elimainate only. WHY? Well it best represents the scenes of events in time and place defenetly that.