Answer:
D. 157.5°
Step-by-step explanation:
We can find the sum of the interior angles with this formula:
s = (n - 2)(180)
Plug in the number of sides and calculate:
s = (16 - 2)(180)
s = (14)(180)
s = 2,520
Now, divide by 16 to get the measure of one interior angle:
2520/16 = 157.5
