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A cone with a base radius of 2 units and a height of 19 units has a volume of 79.59 cubic units.

Q: What is the volume of a cone with radius of 2 and height of 19?

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If you visualize the cone by cutting it vertically (with a plane perpendicular to the base), you can construct a right triangle to represent the radius, altitude, and slant height. This triangle has legs of 7 (the radius) and 19 (the altitude). Its hypotenuse represents the slant height. We can then use the Pythagorean theorem to solve for the slant height: 72 + 192 = s2 72 + 192 = s2 410 = s2 s = √(410) s ≈ 20.24 Therefore the cone has a slant height of √(410), or approximately 20.248456731316586933246902289901 units.

The surface area of a cone if the height is 21 and the diameter is 19 is 971.43 units2

Volume of each cone: 1/3*pi*32*19 = 57*pi cubic cm 5/8 of 57*pi is about 112 cubic cm

Radius = 1/2 of diameter = 19 centimeters.

If the circumference is 38, the diameter is 38/pi. Since the radius is half of the diameter, the radius is 19/pi.

Related questions

Volume = 79.58701 units3

79.59 units3

First, you will multiply the height (19) by Pi. (approximately 59.6902604165) Now, you will square the radius (3) to get 9. Then, you multiply 59.6902604165 by 9 to get approximately 537.2123437485. Then, you divide this by 3 to get the volume, which gives you approximately 179.0707812495units3.

Radius of cone = 19/2 = 9.5 mm Volume = (1/3) PI r^2 h, where r is the radius and h is the height, We need to know the height of the cone to find its volume.

Volume = 1/3*pi*22*19 = 79.587 cubic units to 3 decimal places

i need the height dude what is the height?

If you visualize the cone by cutting it vertically (with a plane perpendicular to the base), you can construct a right triangle to represent the radius, altitude, and slant height. This triangle has legs of 7 (the radius) and 19 (the altitude). Its hypotenuse represents the slant height. We can then use the Pythagorean theorem to solve for the slant height: 72 + 192 = s2 72 + 192 = s2 410 = s2 s = √(410) s ≈ 20.24 Therefore the cone has a slant height of √(410), or approximately 20.248456731316586933246902289901 units.

Is the height in inches, feet, yards? This question cannot be answered without knowing the unit for the height.

The surface area of a cone if the height is 21 and the diameter is 19 is 971.43 units2

The lateral surface area is A = pi*(radius)*(slant height), where (slant height) = sqrt(r^2 + h^2). So A = pi*(5 in)*sqrt((5 in)2+(19 in)2) = 308.6125 square inches

10) The volume of the cylinder is 19*(π16^2) and the volume of the prism is 19*(16^2). Subtract these to get 10,409 m^3

The volume of every sphere is 4/3(pi) x (radius)3 .So the volume of your particular sphere is 4/3(pi) x (19)3.