formula for circumference is :
C= pie (times) diameter
14= pie Diameter
14=3.14 diameter
so divide by pie on both sides to find the diameter
aprox: 4.456 = diameter
formula for area is :
a= pie radius ^2
so find the radius which is half the diameter
4.456/2 =2.228 = radius
square the radius
2.228^2= 4.964
times by pie
area= 15.597
The area of a circle that has a diameter of 14 inches is: 153.9 square inches.
Area of a circle = pi*radius squared
15.70 meters Circumference = diameter x pi 5 meters x 3.14 15.70 meters
Area = 153.9 inches2
Area = pi*142
you times it by 3.14 but if you get a radius you timesit by 2, then by 3.14
The area of a 14-inch circle is: 153.9 square inches.
A circle with a radius of 14 feet has an area of 615.75 square feet.
The area of a circle with a 14 cm radius is: 615.8 cm2
The area of a circle with the radius of 14 units is: 615.8 square units.
The area of circle that has diameter of 14 centimeters is: 153.9 cm2
Area of circle = Pi x diameter2/4 = 153.96 sq ft for a 14 ft circle
The area of a circle that has a diameter of 14 inches is: 153.9 square inches.
Area of a circle = pi*radius squared
15.70 meters Circumference = diameter x pi 5 meters x 3.14 15.70 meters
a = πr2 ∴ r = √(a / π) c = 2πr ∴ c = 2π√(a / π) ∴ c = 2√π2 √(a/π) ∴ c = 2√(π2a/π) ∴ c = 2√(πa)
The area of a 14-inch circle is: 153.9 square inches.