Area of plane figure
The surface area of a space figure is the total area of all the faces of the figure
all of you suck
my idea is that to find the area of a 2 dimensional figure you have to multiply length *width which equal the area except a triangle and some other figure
Work out each figure separately then add them together: Area of a trapezoid = 0.5*(sum of parallel bases)*height Area of a rectangle = length*height
NO!!! A heptagon is a plane seven(Hepta) sided figure. It only exists in 2-dimensions.
Yes, if it is bound by plane figures, just add the area of each plane figure. If it has a curved surface, divide it into many small pieces, to approximate the area with small rectangles or triangles, then add them up.
It is its area.
You find the surface area of each individual face - whether plane or curved - and then sum all those areas together.
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.
area
It area.
That is called the area.
The remaining figure is the are of polygons that bounded by three dimensional figure .
An L shaped figure is a plane figure and so will not have a volume.
A polygon is a plane figure which comprises one area bounded by three or more straight line segments. A general plane figure can have curved boundaries or sides that cross each other.
You need to find the area of each two dimensional surface on the figure. Do you have a specific figure in mind?
The surface area of a space figure is the total area of all the faces of the figure