What is the next term of the geometric sequence? 5, 15, 45,
1 answer:
You might be interested in
Answer:
x = 72
Step-by-step explanation:
For all polygons, the exterior angles add up to 360°
Since a pentagon has 5 exterior angles, you do
angle = 360 ÷ 5 = 72
here's a picture so you understand better
