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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.
