Answer:
2,122.64 square units or
units squared
Step-by-step explanation:
The surface area of a sphere can be found using the formula
. Since the radius is 13 units, substitute r=13.

Without multiplying 3.14 for
, the answer is

Answer:
your answer should be 56.52 .
Step-by-step explanation:
this reason because is because radius is usually half of the diameter so just multiply 28.26 by 2
Answer:
0.205, 0.279, 0.38, 0.75
Step-by-step explanation:
you order them like you would normal numbers without decimals