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A 3 feet tall cylinder has a circular base with a radius of 1 foot use 3.14 for pi to find its surface?
Wiki User
∙ 14y ago
Curved surface area = 2*pi*radius*height
= 2*3.14*1*3 = 18.84 square feet
Area of the 2 ends = 2*pi*radius2
= 2*3.14*12 = 6.28 square feet
Total surface area = 18.84+6.28 = 25.12 square feet.
Wiki User
∙ 14y ago
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What is the base of a cylinder called?
The base of a cylinder is called a circular base. It is a flat, circular surface that forms the top and bottom of the cylinder.
What describes the base of cylinder?
A circular plane surface
Does a cylinder have a parallel base?
A cylinder has two parallel, usually circular bases connected by a curved surface.
What is in a cylinder the curved surface connecting the circular bases in a cone the curved surface that is not a base?
It's a rectangle.
What is the surface area of a cylinder with a circular base with a radius of 3 cm?
The surface area of the base = Pi x r2 = Pi x 9 cm2 But to calculate the surface area of a cylinder you also need to know its height. The cylindrical surface area will be Pi x 2r x height = (in this case) Pi x 6 x height.
What is the surface area of a right circular cylinder with base circle of radius of 5M and height of the cylinder 10M?
150
What is the base of a cylinder called?
The base of a cylinder is called a circular base. It is a flat, circular surface that forms the top and bottom of the cylinder.
What describes the base of cylinder?
A circular plane surface
How do you caculate the volume of a cylinder?
Volume of a CylinderThe volume of a cylinder is the product of the area of its base and its height. Because a cylinder has a circular base, the volume of a cylinder is: Pi x r squared x hwhere r is the radius of the circular base and his the height.
What is the surface area of a cylinder with a radius of 4 centimeters and a base of 20 centimeters?
The question cannot be answered since the base of a cylinder is a circular area whose measurements should be in square units.Furthermore, the question contradicts itself. If the radius is 4 cm then the base cannot be 50 cm^2 and if the base is 50 cm^2 then the radius cannot be 4 cm.Finally, there is no information on the height of the cylinder.
Does a cylinder have a curved and flat surface?
Yes, a cylinder has both curved and flat surface. Considering a solid cylinder standing on its end, the circular base and the circular top are flat surfaces. The surface connecting the top and bottom is curved.
Does a cylinder have a parallel base?
A cylinder has two parallel, usually circular bases connected by a curved surface.
What is in a cylinder the curved surface connecting the circular bases in a cone the curved surface that is not a base?
It's a rectangle.
Explain whether or not a cylinder has to have a circular base?
a cylinder has to have a circular base because it is a circular prism
Does a cylinder have to have a circular base?
Strictly, if it has a circular base, it is a circular cylinder. Otherwise, it could have an oval base. If the long axis is at right angles (perpendicular) to the plane of the base, then it is a right circular cylinder.
What is the surface area of a cylinder with a circular base with a radius of 3 cm?
The surface area of the base = Pi x r2 = Pi x 9 cm2 But to calculate the surface area of a cylinder you also need to know its height. The cylindrical surface area will be Pi x 2r x height = (in this case) Pi x 6 x height.
How do you find the radius of a cylinder if only the base area and height are given?
Cylinders are effectively circular bases with height. Therefore, you can utilize the formulas for circles to determine the radius and diameter of a circle from the base area of a cylinder. The surface area of a circle is found by multiplying the radius^2 by pi. Hence, dividing the circle's surface area by pi will give you the r^2. Finding the square root of that number will give you the radius. For example: A cylinder with a base area of 78.5398163397448309615 inches would have an r^2 measurement of 25. Square rooting 25 yields a radius measure of 5 inches.
