Answer:
The circumference of a circle with radius 48 is 301.6(*)
Step-by-step explanation:
Formulas:
- d = 96
- C = 302
- C = 2·π·r C = π·d C = √4·π·A π = 3.1415
- A = area of the circle
- C = circumference or perimeter
- r = radius, d = diameter
Step-by-step Solution:
- Circumference of a cicle in terms of radius:
- Circumference = 2·π·r = 2·3.14·48 = 301.58(*)
- In terms of diameter:
- Circumference = π·d = 3.14·96 = 301.44(*)
- In terms of area:
- Circumference C = √4·π·A = √4·π·7238 = 301.58(*)
(*) 301.6 cm exactly or limited to de precision of this calculator (13 decimal places).
Note: for simplicity, the operations above were rounded to 2 decimal places and π was rounded to 3.14.
A circumference of 301.6 centimeters is equal to:
- 0.003016 kilometers (km)
- 3.016 meters (m)
- 3016 millimeters (mm)
- 0.00187406 miles (mi)
- 3.29834 yards (yd)
- 9.89501 feet (ft)
- 118.74 inches (in)
