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What are the dimensions of a triangle?
A triangle is a plane figure so it has two dimensions: length and breadth.
Does a triangle and heptagon fit to tile a plane?
yes it does
How many edges and faces does a triangle have?
An edge is the set of points where two (or more) planes meet. Since a triangle must be in just one plane, it cannot have any edges. It has one face, which is part of the plane containing the triangle.
What figures are plane figures?
ones that can be drawn in the plane such as a triangle, circle, etc. A sphere is not one.
What is Three points determine a plane?
If you were to have 3 points on the same line, then you would actually not be determining a plane, because there are infinitely many planes that can intersect a given line. But if you have 3 points in the form of the points (or vertices) of a triangle, then you determine a plane in the sense that there is only one possible plane upon which that triangle can be drawn (not including a degenerate triangle, which is equivalent to a line).
Is the set of points that lie on the plane of the triangle but does not include the points on the triangle?
The complement of the triangle in the plane.
Difference of plane and spherical triangles?
A plane triangle looks like a common triangle. A plane triangle is solved with linear units. A spherical triangle is found inside of a sphere. This type of triangle is solved with angular units.
What geometric objects occupies two dimensions?
Triangle Plane Square
What is a plane figure with three sides?
It is a triangle
Is a triangle a plane shape?
No.
Is a triangle a solid figure?
No- a triangle is a plane figure, not a solid.
What does a triangle turned 180 degrees look like?
A triangle. The effect of turning will depend on whether the plane containing the triangle is rotated - that is, the triangle is rotated around an axis perpendicular to its plane. In that case, it will appear upside down. Alternatively, it can be rotated about an axis in the plane of the triangle. In this case it will appear flipped.
Is an equilateral triangle always a right triangle?
No, never in plane geometry.
Can a triangle be coplanar?
In Euclidean plane geometry every triangle MUST BE coplanar.
How many degrees in an external triangle?
There are 180 degrees in every plane triangle.
What can fall outside a triangle?
Every point in the plane outside the triangle can fall there!
Can a regular triangle tile a plane?
Yes.
