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You seem to be unaware of the fact that you could have obtained the answer much more easily and quickly by using the calculator that comes as part of your computer.
The answer is 49.3 cubic units, approx.
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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 radius of 9 cm and a height of 8 cm?
648pi. (pi = 3.14159...)Area of a circle = (pi) x (radius squared)= (pi)(9 squared) = (pi)81.Area of a cylinder = area of circle x height.= (pi)81 x 8= 648(pi)
What is PI to the negative alpha squared?
-8. alpha x 17.81
How do you find diameter of a circle with the area of 8in pi cm squared?
You use the formula A=(pi)r^2 solve for r which will give you the square root of A/pi. In your case the area has pi already in it so it is just 2 times the square root of 8.
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
How many square inches in 16 inch round pan?
The area of a circle is pi x radius2. You know the radius already since it's diameter/2 which is 8 inches. Your answer then is pi times 8 inches squared which is 64 times pi inches squared. pi is about 3.1415 so multiply that by 64 if you need to resolve the pi.
What is the area of a circle with a radius of 8?
Area = Pi times the Radius squared -- pi x r^2Note: pi = 3.1415926535897932384626433832795Area = 3.14159 x 8^2Area = 201.06176 (units)^2
What does the square root of X times three squared times the sum of pi equal?
It looks like this:√x (2)3 · Σ πIt equals:i 8 sum Pi.
What is the area of the area of a 16 diameter in tems of pi?
area = pi*8 squared
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 radius of 9 cm and a height of 8 cm?
648pi. (pi = 3.14159...)Area of a circle = (pi) x (radius squared)= (pi)(9 squared) = (pi)81.Area of a cylinder = area of circle x height.= (pi)81 x 8= 648(pi)
What is PI to the negative alpha squared?
-8. alpha x 17.81
72cm squared times 8?
576cm squared.
What does 8 squared equal?
Well, 8 squared means 8 times 8. so yea, 8 times 8 equals 64
What is the difference between the area of a circle with a diameter of 8 units and the area of a circle with a radius of 2 units?
The diameter is two times the radius. a diameter of 8 units is 16 units of radius. Since area is proportional to radius squared ( pi x radius squared) then the area ratio of the bigger circl is (16/2) squared or 8 x 8 = 64 times greater.
How do you find diameter of a circle with the area of 8in pi cm squared?
You use the formula A=(pi)r^2 solve for r which will give you the square root of A/pi. In your case the area has pi already in it so it is just 2 times the square root of 8.
What is the surface area of a cylinder with 4m in diameter and 6m in height?
The surface area of a (closed) cylinder equals the surface area of both bases (the top and bottom), i.e. pi x radius squared (first base) + pi x radius squared (second base), plus the lateral surface area (the surface area of the curved side), i.e. circumference (pi x diameter) x height. Inserting the numbers: SA = pi x (2 m.) squared + pi x (2 m.) squared + pi x 4 m. x 6 m. = pi x 4 m. squared + pi x 4 m. squared + pi x 24 m. squared = 8 x pi m. squared + 24 x pi m. squared = 32 x pi meters squared.
