0
Still curious? Ask our experts.
Chat with our AI personalities
Taiga
Coach
DevinAdd your answer:
Earn +20 pts
How can rigid transformations be used to prove congruency?
Rigid transformations, such as translations, reflections, and rotations, preserve the length, angle measures, and parallelism of geometric figures. By applying a combination of these transformations to two given figures, if the transformed figures coincide, then the original figures are congruent. This is because if two figures can be superimposed perfectly using rigid transformations, then their corresponding sides and angles have the same measures, establishing congruency.
Which shape is more rigid a square or triangle?
triangle, because of the structural stability of the shape. it is the simplest geometric figure that will not change shape when the lenghth of the sides are fixed
What kind of Matter particles are arranged in repeating geometric patterns?
Solids. Solids are the most rigid state of matter, so their particles are always fixed. Liquid particles have more freedom to move about, and gases have the most freedom.
What is rigid or semi-rigid?
Rigid is immovable, unbending. Semi-rigid can move in a limited way.
What are the most common geometric figures that are used in construction of bridges?
Arches and trianglesTriangles are used extensively because they are fundamentally rigid, because three line segments can define one and only one triangle. Compare a triangle to, say, a square, which could flex at its vertices to form a rhombus. If you take a square, however, and insert one diagonal, you basically have two triangles, which make the square rigid and not prone to collapse.Arches are also fundamental in architecture because of the way they distribute weight to the pillars that support them. Arches also convert horizontal and lateral forces to vertical ones.Read more: What_geometric_shapes_are_used_to_make_bridges_strong
