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How does knowing the area of two-dimensional figures help you find the surface area of a three-dimensional shape?
The surface area of the 3-D figure will be the total of the areas of the 2-D figures.
How do you find the ratio of two similar 3 dimensional figures when only given the surface area?
Notice the exponents in these two statements.Those little tiny numbers tell the whole big story:(the ratio of the surface areas of similar figures) = (the ratio of their linear dimensions)2(the ratio of the volumes of similar solids) = (the ratio of their linear dimensions)3
Find the surface area of a sphere with a radius of four?
Surface area of a sphere = 4*pi*radius2 Surface area = 4*pi*42 => 201.0619298 Surface area of the sphere = 201 square units correct to three significant figures.
How do you find the surface area of a figure if you know the volume of it and a figure similar to it?
SA = 2lw+2lh+2wh
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.
How does knowing the area of two-dimensional figures help you find the surface area of a three-dimensional shape?
The surface area of the 3-D figure will be the total of the areas of the 2-D figures.
How do you find the ratio of two similar 3 dimensional figures when only given the surface area?
Notice the exponents in these two statements.Those little tiny numbers tell the whole big story:(the ratio of the surface areas of similar figures) = (the ratio of their linear dimensions)2(the ratio of the volumes of similar solids) = (the ratio of their linear dimensions)3
Find the surface area of a sphere with a radius of four?
Surface area of a sphere = 4*pi*radius2 Surface area = 4*pi*42 => 201.0619298 Surface area of the sphere = 201 square units correct to three significant figures.
How do you find the surface area of two similar solids?
you put: a squared over b squared = surface area of the smaller solid over surface area of the bigger solid
How do you find the surface area of a figure if you know the volume of it and a figure similar to it?
SA = 2lw+2lh+2wh
The circumference of a hollow ball is 19cmwhat is the surface area?
First find the radius by dividing 19 by 2*pi which is 3.023943919 cm Surface area of a sphere (the ball) = 4*pi*radius2 Surface area = 4*pi*3.0239439192 => 114.9098689 Surface area of the ball: 115 square centimeters correct to three significant figures.
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.
Why do you need to know how to find the area of a 2-D figure in order to find the surface area or volume of a 3-D figure?
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Find the surface area?
It depends on the surface area of what!
How do you find the area of 3 numbers?
You don't. You can find the area of geometric figures, not of numbers.
How do you find the surface area of a parallelogram?
The formula to find the surface area of a parallelogram is Base*Height.
What is the formula to find volume of a trapezoid?
The trapezoid is a plane figure which has surface Area, but no volume but if there was a 3d figure your equation would be. The Surface Area of a trapezoid = ½(b1+b2) x h X Height of figure.
