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Two dimensional (2-D) figures and three dimensional (3-D) figures are measurements of space. 2-D measure area which is the amount of space on a flat object. 3-D measures the amount of volume which is the amount of space inside an object.
2-D is a measurement of length and height
3-D is a measurement of length and height and depth
The similarities of these measurements is that they both measure the length and height, but 3-D just goes a little further in measuring how deep an object is.
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What 3-dimensional figures have the same number of faces?
triangular prism
Write two figures of 3 dimensional figures that have the same number of faces?
A triangular prism and a square pyramid.
Is surface area the same as volume?
No. How can they be the same, if one of them is a two-dimensional measure, the other a three-dimensional measure.
What can be actual implied or three dimensional?
In a work of art texture can be implied or actual, three dimensional would be the same as actual.
Are all coplanar lines parallel?
No; it simply means they are all on the same plane, as are two-dimensional figures.
What is a three dimensional object which has one base with the sides of the same length?
To be 3 dimensional the sides must also have height.
Is a triangle and a pyramid same?
No. A triangle can be a two-dimensional object whereas a pyramid must be three-dimensional (with sides that are sloped).
What is a 2-D polygon?
Talking about a "2-D polygon" is the same as talking about a "polygon." By definition a polygon is a 2-dimensional figure, so all polygons are 2-dimensional and anything that is not 2-dimensional cannot be a polygon. Of course, not all 2-dimensional figures are polygons.
What is a shape with all points the same distance from its center?
If the shape is two-dimensional then it is a circle, if the shape is three-dimensional then it's a sphere.
What is a plane figure made up of 2- or 3- dimensional shapes?
There are infinitely many different plane figures that can be made up of 2-dimensional shapes - provided that they are all in the same plane. There cannot be any 3-dimensional shapes involved.
What is the same about a square rectangle rhombus parallelogram kite and trapezoid?
They all are 2-dimensional convex figures bounded by four straight lines.
What two-dimensional figure has three sides. two of which are the same length?
An isosceles triangle.
