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The surface area of a (circular) cylinder is the circumference of the circle times the height If you need to add the surface of the ends then add twice the area of the end circles. Given r as the radius of the (circular) cylinder and h as the height, the area A is: (2*pi*r*h) + (2*pi*r2)*2 = A
The surface area is 69.12ft2
Surface area is 376.99 units2
A cylinder and a circle are similar in that both are geometric shapes defined by their circular cross-section. A circle is a two-dimensional shape characterized by all points equidistant from a center point, while a cylinder extends this concept into three dimensions, having circular bases and a height. Both shapes exhibit symmetry and can be described using similar mathematical principles, such as area and circumference for the circle, and surface area and volume for the cylinder.
The flat face of a cylinder has a circular shape. Each end of the cylinder, known as the bases, is a circle that is congruent to the other. This circular face extends uniformly along the height of the cylinder.
Surface Area = 2,387.61 ft2
Surface Area = 2,760.67 ft2
The formula for surface area of a cylinder is: 2(pi)r2+2(pi)rh. r= radius h= height.
The volume of a (circular) cylinder is pi r^2 h. In other words, it's the area of the base circle times the height.
The volume of a cylinder is its height times the area of its base. And the area of its base is the area of a circular shape.
It depends on what r is and on what information you have. Even if r is a radius of a circular shape, you would have different formulae depending on whether: it is a sphere and you have the volume, it is a sphere and you have the surface area, it is a circle and you have the area, it is a circle and you have the circumference, it is a circle and you have the length and angle of an arc, it is a cone and you have volume and height, it is a cylinder and you have volume and height etc.
The volume of a circular cylinder varies directly with the height of the cylinder and with the square of the cylinder's radius If the height is halved and the radius is doubled then the volume will be increased.