Step-by-step explanation:
I think we cannot find the sum because it will continue on so the series is multiply by 4
<span> Just plug in the value of b=3 in 4b^4, then you solve it, and your answer is 324</span>
Answer:
15
Step-by-step explanation:
72°
the sum of the exterior angles of a polygon = 360°
for a pentagon with 5 sides the
exterior angle =
= 72°
Answer:
7.85 inches
Step-by-step explanation: