0
Add your answer:
Earn +20 pts
What is the circumference of a circle with a radius of 8 centimeters?
If the radius of a circle is 8 cm, the circumference will be: 50.3 cm (C = r x 2 x Pi).
How do you find the area of a cicle with a 6cm diameter?
The area of a circle is pi times radius times radius. 6 cm = 2 times 3 cm radius = 3 cm. SO, pi times 3 cm times 3 cm 9 pi pi is approximately 3.141592... 9 times 3.141592... is 28.274328...
What is the volume of the cylinder with s diameter of 20 cm and the height of 8 cm?
Volume = pi*102*8 = 800*pi cubic cm
What happens to the radius of a cone if a cone of say radius 8 cm is cut in half?
just do it regularly then divide the volume by four when you get the volume answer ============================================================= The original cone is say, 3 cm high and has a radius of 8 cm. the formula is pi times the radius squared times the hight, so pi*64*3=192pi. the second formula is 3*4 squared times pi, so 48pi, which is one fourth of 192 pi.
What is the volume of a cylinder with a height of 6 cm and a radius of 8 cm?
Volume: pi*64*6 = 384*pi cubic cm
What is the circumference of a circle with a radius of 8 centimeters?
If the radius of a circle is 8 cm, the circumference will be: 50.3 cm (C = r x 2 x Pi).
How do you find the area of a cicle with a 6cm diameter?
The area of a circle is pi times radius times radius. 6 cm = 2 times 3 cm radius = 3 cm. SO, pi times 3 cm times 3 cm 9 pi pi is approximately 3.141592... 9 times 3.141592... is 28.274328...
What is the volume of a cylinder that has a diameter of 14 cm and a height of 8 cm?
Volume: pi*7*7*8 = 392*pi cubic cm
What is the volume of the cylinder with s diameter of 20 cm and the height of 8 cm?
Volume = pi*102*8 = 800*pi cubic cm
What is the circumference of a circle with diameter of 8 cm?
Its circumference is: 8*pi cm
What is the circumference of circle with the diameter of 8 cm?
Its circumference is: 8*pi cm
What happens to the radius of a cone if a cone of say radius 8 cm is cut in half?
just do it regularly then divide the volume by four when you get the volume answer ============================================================= The original cone is say, 3 cm high and has a radius of 8 cm. the formula is pi times the radius squared times the hight, so pi*64*3=192pi. the second formula is 3*4 squared times pi, so 48pi, which is one fourth of 192 pi.
What is the area of a semicircle if the diameter is 8 cm?
It is: pi*4^2 divided by 2 = 8/pi which is about 25 square cm
What is the Area of a circle 4 cm?
The formula for area of a circle is pi*r*r. If the circle is 4 cm across then the radius is 2 cm. pi times 2 times 2 is 4pi. Many people use 3.14 as pi. 4 time 3.14 is 12.56 sqcm.
If the radius of the circle above is 8 cm what is the area of the circle?
Area of circle: pi*8^2 = 64*pi square cm
What is the volume of a cylinder with a height of 6 cm and a radius of 8 cm?
Volume: pi*64*6 = 384*pi cubic cm
What is the sector area of a circle that has a radius of 8 cm and has a subtended angle of 50 degrees at the circle's centre?
Area of the sector: 50/360 times pi times 8 squared = 27.925 square cm to 3 dp
