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If r is the radius of the disc, then pi*r2 square units.
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∙ 12y ago
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The formula for the surface area of a cylinder?
Surface area of a cylinder = (pi) x (diameter of the circular end) x (length)
What is the formula used to find the surface area of a cylender?
surface area of right circular cylinder = 2 pi r h +2 pi r2
What is the length X width of a rectangle?
That gives you the surface area.That gives you the surface area.That gives you the surface area.That gives you the surface area.
What is a measure of the number of square units needed to cover the outside of a figure or solid expressed in units squared?
surface area
How do you find the surface area of a space figure?
The surface area of a space figure is the total area of all the faces of the figure
What the surface area of a right circular?
I don't know what a 'right circular' is
What is the surface area of a disk?
Smooth
What is the Area of a disk with a radius of 112.7 km?
If the disk is circular, the area of one circular face is 112.72 X pi = 3.990 X 104 square kilometers, to the justified number of significant digits.
What is the surface area of a circular cylinder with a radius of 1ft and a height of 10ft?
The surface area is 69.12ft2
What- is-the-relationship-between-cylinders'-cones'-and-spheres'-surface area?
The relationship between the surface areas of cylinders, cones, and spheres is that the surface area of a cylinder is equal to the sum of the areas of its two circular bases and its curved surface area, the surface area of a cone is equal to the sum of the area of its circular base and its curved surface area, and the surface area of a sphere is equal to four times the area of its circular base.
What is the surface area of a circular cylinder with the height of 11 and the width of 8?
Surface area is 376.99 units2
What is the surface area of a circular based prism?
The surface area of a circular based prism is (2pi x radius squared) + (2pi x radius x height)
What is the formula for the surface area of a right circular cone?
Surface Area = Pi*radius(radius + slant height)
How do you find the surface area of a cone?
A cone has two surfaces, lateral surface and its circular surface at the base.The surface area of a cone is the sum of the areas of these two surfaces, i.e. (1) area of the lateral surface and (2) area of its base.Let us consider a right circular cone to find its surface area.The lateral surface area of a right circular cone is π r lwhere,r is the radius of the circle at the bottom of the cone, andl is the lateral height of the coneThe surface area of the bottom circle of a cone is the same as for any circle, π r2Thus the total surface area of a right circular cone is: π r l + πr2 OR π r (l + r)
What is the surface area of a circular cylinder with a radius of 10 feet and a height of 28 feet?
Surface Area = 2,387.61 ft2
What is the surface area of a circular cylinder with a radius of 9.5 feet and a height of 36.75 feet?
Surface Area = 2,760.67 ft2
The formula for the surface area of a cylinder?
Surface area of a cylinder = (pi) x (diameter of the circular end) x (length)
