Using 3.14 as Pi the area of circle is: 254.34
A circle with a radius of 9 cm has an area of 254.47 square cm
To find the diameter of a circle with an area of 254 cm², you first need to calculate the radius. The formula for the area of a circle is A = πr², where A is the area and r is the radius. So, 254 = πr². Solving for r gives you r ≈ √(254/π) ≈ 9 cm. The diameter of a circle is twice the radius, so the diameter of this circle is approximately 18 cm.
circumference = pi*18 cm area = pi*92 square cm
The area of a circle with a diameter of two cm is about 3.1416 cm.
A circle with a diameter of 8.5 cm has an area of 56.75 square cm
The diameter of a circle with an area of 86.54625 cm2 is: 10.49734 cm
The area of a circle that has diameter of 3 cm is: 7.069 cm2
The area of circle that has a diameter of 6.5 cm is: 33.18 cm2
For a circle with a diameter of 100 cm, the area is ≈ 9,503.32 cm2
It's 18 cm. The radius is half the diameter of a circle. Half 36 cm is 18 cm.
The area of a circle with a diameter of 20 cm is: 314.2 cm2
The area of a circle with diameter 18.8 cm = the area of a circle with radius 9.4 cm = pi*r2 = 277.59 cm2, approx.The area of a circle with diameter 18.8 cm = the area of a circle with radius 9.4 cm = pi*r2 = 277.59 cm2, approx.The area of a circle with diameter 18.8 cm = the area of a circle with radius 9.4 cm = pi*r2 = 277.59 cm2, approx.The area of a circle with diameter 18.8 cm = the area of a circle with radius 9.4 cm = pi*r2 = 277.59 cm2, approx.