Answer:
FORMULA FOR SURFACE AREA OF SPHERE = 4 pi r^2
r = 6 " area = 4 pi X 6 X 6 = 144 pi " squared
r = 12 "
area = 4 X pi X 12 X 12 = 576 pi" squared
ANSWER Area will be 4 times the original
Step-by-step explanation:
Answer:
13.5
Step-by-step explanation:
Answer:
6.25, 12.5
Step-by-step explanation:
The sequence goes divide by 4 then multiply by 2
22 I think If I worked it out right
