A circle with a radius of 4 units has a circumference of 25.13 units.
The circumference of a circle if the radius is 4 is about 25.13 units. (C = r x 2 x Pi)
radius of a circle = 4 inchesCircumference of a circle = 2π radiusradius = circumference/ 2π= 8π/2π= 8/2= 4
circumference = 2 × π × radius → radius = circumference ÷ (2 × π) = 25.12/(2π) ≈ 4 units
The circumference of a circle with a 4-foot radius is about 25.13 feet. (C = r x 2 x Pi)
A circle with a radius of 4 units has a circumference of 25.13 units.
The circumference of a circle if the radius is 4 is about 25.13 units. (C = r x 2 x Pi)
Circumference of a circle = 2*pi*radius = 8*pi or 25.13274123 units
If the circumference (not circumfrance) is 31.4, the radius is 4.9975 units (to 4 dp).
The circumference of a circle with a radius of four is: 25.13
The circumference of a circle can be found with this formula: Circumference = 2*(radius)*∏ where ∏ can be rounded to 3.14 Plugging in your radius of 4: Circumference = 2*4*∏ = 8*∏ which is around 25.13.
To the nearest hundredth, the circumference of a circle with a radius of 4 is 25.13
A circle with a radius of 4 miles has a circumference of 25.13 miles.
The radius of the circle is 2 units. * * * * * If the area is 4 units, the radius is 1.128 units
They can't have the same value, since area has square units and circumference has linear units. But their number portions can be the same. The circumference and the area of a circle with a radius of 2 are both (4 pi), with the appropriate units.
The formula for circumference of a circle is 2πr. Since the radius is 4, the circumference is 8π or approximately 25.12 inches.
2, because the radius is half of the circumference