To find the circumference (C) and area (S) of a circle, we can use the formulas:
Circumference C = 2 π RArea S = π * R^2
Given R=4 and π=3.14, we can plug in these values into the formulas:
C = 2 3.14 4 = 25.12S = 3.14 4^2 = 3.14 16 = 50.24
Therefore, the circumference C is 25.12 and the area S is 50.24.
To find the circumference (C) and area (S) of a circle, we can use the formulas:
Circumference C = 2 π R
Area S = π * R^2
Given R=4 and π=3.14, we can plug in these values into the formulas:
C = 2 3.14 4 = 25.12
S = 3.14 4^2 = 3.14 16 = 50.24
Therefore, the circumference C is 25.12 and the area S is 50.24.