You need 8 cm to measure 8 cm.
It should be 8 cm.
C = ~25.133 cm
The volume of a sphere with a diameter of 8cm is about 268cm3
The diameter of a circle is twice its radius. If the radius is 8 cm, the diameter can be calculated by multiplying the radius by 2. Therefore, the diameter is 8 cm × 2 = 16 cm.
Since diameter is 2 x pi x radius, 8 cm / 2 / 3.14 is about 1.3cm. Specifically, 1.2732cm.
If you need to know area of a circle then it is: pi*4^2 = 16*pi square cm or about 50 square cm
It should be 8 cm.
C = ~25.133 cm
The volume of a sphere with a diameter of 8cm is about 268cm3
The width of a ball is its diameter, so the diameter of a ball that is 24 cm wide is 24 cm.
The diameter of a circle is twice its radius. If the radius is 8 cm, the diameter can be calculated by multiplying the radius by 2. Therefore, the diameter is 8 cm × 2 = 16 cm.
8cm. The radius is always half the diameter.
C = 2(pi)r 8cm=2(pi)r (8cm)/2pi = r d=2r d=8cm/pi
Well, darling, the perimeter of a semicircle is the sum of the semicircle's curved edge (half the circumference of a full circle) and the diameter. So, with a diameter of 8cm, the curved edge would be half of the circumference of a circle with a diameter of 8cm, which is 8π cm. Add that to the diameter, and you get a sassy perimeter of 8π + 8 cm, or approximately 33.13 cm.
8*pi + 16 = 41.13 cm (approx)It depends on whether 8 cm is the radius or diameter of the semicircle.
You have to understand that two radius makes up a diameter. That means if given the radius you can just times it by 2 to get the diameter 4 cm= 8cm diameter
Since diameter is 2 x pi x radius, 8 cm / 2 / 3.14 is about 1.3cm. Specifically, 1.2732cm.