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How do you find if a polygon is a rigid plane-shape?
The only convex polygon that is rigid is a triangle.
What is apolygon that is convex?
A convex polygon is defined as a polygon with all its interior angles less than 180°. This means that all the vertices of the polygon will point outwards, away from the interior of the shape. Think of it as a 'bulging' polygon. A triangle (3-gon) is always convex.
Is triangle is a convex or nonconvex?
A triangle is normally nonconvex on a flat surface
What shape has all diagonals inside?
A convex shape.
How many right angles in a shape?
Depends on the shape. A right triangle has one right angle, a rectangle has 4, an equilateral triangle has none, a circle has no angles. There are polygons with more than 4 right angles, and there is no limit on how many, but those with more than 4 are not convex.
How can you find a generalization for a triangle a parallelogram and a convex shape?
A parallelogram cannot be generalised to a convex shape with an odd number of sides.
How is a triangle and a circle similar?
A closed, convex, plane (2-dimensional) shape.
Is a triangle a convex?
yes a triangle is a convex
How do you find if a polygon is a rigid plane-shape?
The only convex polygon that is rigid is a triangle.
What is a convex shape?
A convex shape is a shape that is pushing out like a house -> /\ <- |_|
What kind of triangle has 90 degrees on all three sides?
There cannot be such a shape because a triangle is a 2-D shape and the sum of its internal angles in 180 degrees. However, it is possible to have a triangular shape which has three right angles on convex surfaces.
Is a dome a shape?
the shape of a dome volcano is like an triangle
Is an oval a convex or concave shape?
convex
What is apolygon that is convex?
A convex polygon is defined as a polygon with all its interior angles less than 180°. This means that all the vertices of the polygon will point outwards, away from the interior of the shape. Think of it as a 'bulging' polygon. A triangle (3-gon) is always convex.
Is a triangle a convex polygon?
yes
Is a triangle always convex?
yes they are
What is an example of convex polygon?
A triangle.
