12 cm
The diameter is twice the radius and so it is 24cm
It is: pi*12*12 square cm
If you're talking about the radius being 24 cm, then the the circumference is exactly 48 PI. If the diameter is 24 cm, then the circumference is 24 PI
A sphere with a radius of 24 cm has a volume of 57,905.84 cm3
Oh, dude, you just gotta take the diameter and multiply it by π (pi), which is approximately 3.14. So, the circumference would be 24 cm x 3.14, which equals 75.36 cm. Easy peasy, right? Like, who needs a calculator for that?
The diameter is twice the radius and so it is 24cm
The circumference of a 24cm circle is: 75.4 cm(diameter x pi = circumference).
576 pi sq cm
Arc_length = angle_in_radians x radius = π/6 x 24cm = 4π cm
It is: pi*12*12 square cm
If you're talking about the radius being 24 cm, then the the circumference is exactly 48 PI. If the diameter is 24 cm, then the circumference is 24 PI
The circumference of a circle is calculated using the formula C = 2πr, where C is the circumference and r is the radius of the circle. In this case, if the diameter of the circle is 24 cm, the radius would be half of that, which is 12 cm. Using the formula, we can calculate the circumference as follows: C = 2πr C = 2π(12 cm) C = 24π cm So, the circumference of a circle with a diameter of 24 cm is 24π cm.
2.763953196 meters Check: pi*2.7639531962 = 24 square meters
Correct.
A sphere with a radius of 24 cm has a volume of 57,905.84 cm3
Easy way to work it out: Break the square down into four equilateral triangles, formed by the border of the square and two diagonal lines intersecting it. Each of those triangles will be right isosceles triangles, with their sides adjacent to the right angle each having a length that is equal to the radius of the circle. Their area then would be the square of that radius, divided by two (a = wh/2). Each of those four triangles then, has an area of 242 / 2. There are four of those triangles forming the square, so it's area would be 2 * (24cm)2, or 1152 cm2.
The answer is 576cm.