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The area of a cylinder is 2 pi r2 + 2 pi r h
A cylinder consists of two circular bases and one rectangle.
Pi r2 is the area of a circle.
2 pi r is the length of the rectangle. h is the height. r is the radius
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How do you find the surface area of a triangular surface?
to find the surface area you have to first find the area of each part then add the areas together.
What is the surface area of a cylinder whose radius 7 and height is 11?
Entire surface area = (2*pi*72)+(14*pi*11) = 791.681 square units to 3 decimal places The area of each of the circles at the ends is pi times the square of the radius, and the surface area of the tube is the circumference times the height, with the circumference being pi times the diameter. Then add together the three areas (2 times the circle plus the tube). If you forget the equation for the surface area of a tube, imagine cutting the tube along its length (height) and laying it flat. Then what was the circumference of a tube becomes the width of a rectangle.
How do you find the surface area of a rectagle?
to find the surface area of the triangle we just need to multiply the length with breath. area=lengthXbreadth
How do you find the surface area of a 3d trapezoid?
You find the surface area of each of its six faces and add them together.
How do you find the surface area of an oblique prism?
You will need to find the surface area of each face and add them together.
How can you calculate heating surface area in water tube boiler?
Generally, the heat transfer area of reference is considered to be the outside surface area of the tube. Therefore, figure the outside diameter of the tube to get the heat transfer area.
Why we have to slant test tube?
To increase surface area
How do you find the surface area of a triangular surface?
to find the surface area you have to first find the area of each part then add the areas together.
Find the surface area?
It depends on the surface area of what!
How do you find the surface area of a parallelogram?
The formula to find the surface area of a parallelogram is Base*Height.
How do you find a surface area?
Lenght X width = surface area
Find the surface area of a plate?
surface area of glass plate
A tube with a diameter of 10 centimeters is 50 centimeters long. The tube is open at both ends. What is the surface area of the outside of the tube?
the surface area of a tube is calculated as 2 x 3.1416 x r x h 2 x 3.1416 x 5cm x 50cm = 1570.8cm2
How do you calculate the surface-area-to-volume-ratio?
The surface-area-to-volume ratio may be calculated as follows: -- Find the surface area of the shape. -- Find the volume of the shape. -- Divide the surface area by the volume. The quotient is the surface-area-to-volume ratio.
What is the surface area of a cylinder whose radius 7 and height is 11?
Entire surface area = (2*pi*72)+(14*pi*11) = 791.681 square units to 3 decimal places The area of each of the circles at the ends is pi times the square of the radius, and the surface area of the tube is the circumference times the height, with the circumference being pi times the diameter. Then add together the three areas (2 times the circle plus the tube). If you forget the equation for the surface area of a tube, imagine cutting the tube along its length (height) and laying it flat. Then what was the circumference of a tube becomes the width of a rectangle.
How do you find the surface area of a rectagle?
to find the surface area of the triangle we just need to multiply the length with breath. area=lengthXbreadth
How do you find the surface area of a hexagon?
The surface area of a hexagon is the same as its area. You will normally need to split the hexagon into triangles, find their area and sum these.
