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What is the volume of a cylinder with radius of 3.8 and height of 5.4?
Wiki User
∙ 11y ago
V = 244.969 cubic units
Wiki User
∙ 11y ago
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What is the area of 9 by 10 foot room and its height is 8?
with area, no height needed volume:720 feet area:90 square feet perimeter:38 feet
In a cone with a slant height of 7.5 feet the slant height forms a 38 degree angle with the radius Find the surface area and volume of the cone?
If you unroll the cone you'll have a sector of a circle, where: i) radius of the sector = slant height of the cone, ii) arc length of the sector = circumference of the cone base. From i) l=r=7.5 From ii) Arc length = AL=angle/360 x 2 x pi x r = 2 x pi x R where r = radius of the sector and R = radius of cone base Angle = 360 degree - 38 degree = 322 degree so: R = (322 x 7.5) / 360 = 6.71 feet Height of the cone: l^2 = H^2 + r^2 (Pythagoras Theorem) H = 3.35 feet So, Volume = (pi x R^2 x H) / 3 Volume = 1577.87 feet^3 I hope this can help, Luciana Melo If you unroll the cone you'll have a sector of a circle, where: i) radius of the sector = slant height of the cone ii) arc length of the sector = circumference of the cone base From i) l = r = 7.5 feet From ii) Arc length = AL = angle/360 x 2 x pi x r = 2 x pi x R Where: r = radius of the sector R = radius of cone base angle = 360 degree - 38 degree = 322 degree Height of the cone: l^2 = H^2 + r^2 H = 3.35 feet So, Volume: V = (pi x R^2 x H)/3 V = 157.87 feet^3 I hope this can help, Luciana Melo
What is the diameter of a circle with a radius of 19?
38: the diameter of a circle is twice its radius.
Circumferene of a circle with the radius of 38?
238.76
What is the radius of a circle with a 76in diameter?
The radius is one-half of the diameter. Hence, the radius of a 76 in diameter circle is 38 in.
What is the surface area of this cylinder that has a radius of 6 inches and height of 8 inches?
38 inches squared
What is the approximate surface area of a cylinder if the height is 1 foot and a radius is 2 feet?
37.69911184 rounded to 38 square feet
What is the volume of water in a cylinder 380millimeters by 930millimeters?
10 mm = 1 cm, therefore, a cylinder 380 mm x 930 mm = 38 cm x 98 cm. The volume of a cylinder is calculated by Pi x r2 x d, where Pi ~ 3.14, r = radius of the cylinder = 38 cm/2 and d = the cylinder height = 93 cm. 3.14 x (38/2)2 x 93 = 105,419 cm3 or 105,419 cc or cubic centimeters 1 cc = 1 ml, 1,000 ml = 1 liter, 3.785 liters ~ 1 gallon 105,419 ml = 105.419 liters = 27.9 gallons of water at 60oF.
What is the volume of a sphere with a 38 cm radius?
V = 229,850 cubic cm
What is the volume if the length is 10 ft the width is 5 ft and the height is 6 ft?
38
What is the radius of a circle circumference is 38?
If the circumference is 38, the diameter is 38/pi. Since the radius is half of the diameter, the radius is 19/pi.
What is the area of 9 by 10 foot room and its height is 8?
with area, no height needed volume:720 feet area:90 square feet perimeter:38 feet
What is the height of a cylinder when the diameter is 6 centimeters and the volume is 342 centimeters cubed?
V = Bh or V = πr^2h Since diameter is 6 cm, then radius is 3 cm. Substitute what you know into the formula and you have: 342 cm^3 = π[(3 cm)^2]h 342 cm^3 = π(9 cm^2]h divide by 9 cm^2 to both sides 38 cm = πh divide by π to both sides 38 cm/π = h or h = 38 cm/π h ≈ 12 cm
In a cone with a slant height of 7.5 feet the slant height forms a 38 degree angle with the radius Find the surface area and volume of the cone?
If you unroll the cone you'll have a sector of a circle, where: i) radius of the sector = slant height of the cone, ii) arc length of the sector = circumference of the cone base. From i) l=r=7.5 From ii) Arc length = AL=angle/360 x 2 x pi x r = 2 x pi x R where r = radius of the sector and R = radius of cone base Angle = 360 degree - 38 degree = 322 degree so: R = (322 x 7.5) / 360 = 6.71 feet Height of the cone: l^2 = H^2 + r^2 (Pythagoras Theorem) H = 3.35 feet So, Volume = (pi x R^2 x H) / 3 Volume = 1577.87 feet^3 I hope this can help, Luciana Melo If you unroll the cone you'll have a sector of a circle, where: i) radius of the sector = slant height of the cone ii) arc length of the sector = circumference of the cone base From i) l = r = 7.5 feet From ii) Arc length = AL = angle/360 x 2 x pi x r = 2 x pi x R Where: r = radius of the sector R = radius of cone base angle = 360 degree - 38 degree = 322 degree Height of the cone: l^2 = H^2 + r^2 H = 3.35 feet So, Volume: V = (pi x R^2 x H)/3 V = 157.87 feet^3 I hope this can help, Luciana Melo
What is the radius of a 38 inch circle?
It is customary to call a circle a 38 inch circle if its diameter is 38 inches. If that is the case, the radius = diameter/2 = 19 inches.
How many gallons in container 43 by 38?
Impossible to say. You question needs more detail, you need three variables to calculate volume; or two if you are calculating the volume of a cylinder. You also need to specify the units are 43 and 38 inches, feet, kilometers, millimeters?
What is big 38 23 1924?
Assuming that the three figures given are the length, breadth and height of a cuboid, it has a volume of 1681576 cubic units.
