The volume of a cone is given by the formula: V = (1/3)πr²h, where r is the radius and h is the height of the cone.
Plugging in the given values:
V = (1/3)(3.14)(3²)(10)
V = (1/3)(3.14)(9)(10)
V = (1/3)(3.14)(90)
V = (3.14)(30)
V = 94.2
Therefore, the volume of the cone is approximately 94.2 cubic meters when rounded to the nearest tenth.
A cone is 10 meters tall and has a radius of 3 meters. Using 3.14 for pi, what is the volume of the cone rounded to the nearest tenth
9 answers
A prism has a square base that measures 6 feet on each side. The distance between the bases is 15 feet. What is the volume of the prism?
To calculate the volume of a prism, we need to multiply the area of the base by the height.
Since the base is square with sides measuring 6 feet, the area of the base is:
6 feet * 6 feet = 36 square feet.
The height of the prism is given as 15 feet.
Now we can calculate the volume:
Volume = area of base * height
Volume = 36 square feet * 15 feet
Volume = 540 cubic feet.
Therefore, the volume of the prism is 540 cubic feet.
Since the base is square with sides measuring 6 feet, the area of the base is:
6 feet * 6 feet = 36 square feet.
The height of the prism is given as 15 feet.
Now we can calculate the volume:
Volume = area of base * height
Volume = 36 square feet * 15 feet
Volume = 540 cubic feet.
Therefore, the volume of the prism is 540 cubic feet.
A pyramid has a square base with 7-foot sides. It's 5 feet tall. What is the volume of the pyramid rounded to the nearest tenth?
To calculate the volume of a pyramid, we need to multiply the area of the base by the height and divide the result by 3.
Since the base is square with sides measuring 7 feet, the area of the base is:
7 feet * 7 feet = 49 square feet.
The height of the pyramid is given as 5 feet.
Now we can calculate the volume:
Volume = (area of base * height) / 3
Volume = (49 square feet * 5 feet) / 3
Volume = 245 cubic feet / 3
Volume = 81.67 cubic feet (rounded to the nearest tenth).
Therefore, the volume of the pyramid is approximately 81.7 cubic feet when rounded to the nearest tenth.
Since the base is square with sides measuring 7 feet, the area of the base is:
7 feet * 7 feet = 49 square feet.
The height of the pyramid is given as 5 feet.
Now we can calculate the volume:
Volume = (area of base * height) / 3
Volume = (49 square feet * 5 feet) / 3
Volume = 245 cubic feet / 3
Volume = 81.67 cubic feet (rounded to the nearest tenth).
Therefore, the volume of the pyramid is approximately 81.7 cubic feet when rounded to the nearest tenth.
A beach ball has a 12-inch radius. Using 3.14 for pi, how much air will it hold? Round it to the nearest hundreth
The volume of a sphere is given by the formula: V = (4/3)πr³, where r is the radius of the sphere.
Plugging in the given radius:
V = (4/3)(3.14)(12³)
V = (4/3)(3.14)(1728)
V = (4/3)(5418.72)
V = 7224.96
Therefore, the beach ball will hold approximately 7224.96 cubic inches of air when rounded to the nearest hundredth.
Plugging in the given radius:
V = (4/3)(3.14)(12³)
V = (4/3)(3.14)(1728)
V = (4/3)(5418.72)
V = 7224.96
Therefore, the beach ball will hold approximately 7224.96 cubic inches of air when rounded to the nearest hundredth.
Incorrect
Apologies for the mistake. Let's try again.
The volume of a sphere is given by the formula: V = (4/3)πr³, where r is the radius of the sphere.
Plugging in the given radius:
V = (4/3)(3.14)(12³)
V = (4/3)(3.14)(1728)
V = (4/3)(5418.24)
V = 7224.32
Therefore, the beach ball will hold approximately 7224.32 cubic inches of air when rounded to the nearest hundredth.
The volume of a sphere is given by the formula: V = (4/3)πr³, where r is the radius of the sphere.
Plugging in the given radius:
V = (4/3)(3.14)(12³)
V = (4/3)(3.14)(1728)
V = (4/3)(5418.24)
V = 7224.32
Therefore, the beach ball will hold approximately 7224.32 cubic inches of air when rounded to the nearest hundredth.
6 answers