Surface area of sphere equals its four radii squared multiplied by the number π.
We have then:
A = 4 * π * R ^ 2
Substituting:
804 = 4 * π * R ^ 2
Clearing the value of R we have:
R = root (804 / (4 * π))
R = 7.99876785 cm
Nearest whole number:
R = 8 cm
Answer:
The radius of a sphere is:
B. 8cm
Answer:
false
Step-by-step explanation:
because 9x3 is = to 27
#hope it helps
Answer:
c i really hope this helps please mark brsinliest
Answer:
C = 1.5W
Step-by-step explanation:
Weight: W
Cost: C
C = kW
15 = k(10)
k = 1.5
C = 1.5W
Answer:63
Step-by-step explanation:
I know this its 63