Question

write few lines on man made symmetry pls pls pls

Answer 1

(1) rectangle

(2) rhombus

(3) alphabet of letter H and X

(4) an hour glass

(5) a cut out from double fold

Answer 2

Answer:

In geometry, an object exhibits symmetry if it looks the same after a transformation, such as reflection or rotation. Symmetry is the underlying mathematical principle behind all patterns and is important in art (used in architecture, pottery, quilting and rug making), mathematics (relating to geometry, group theory and linear algebra), biology (in shapes of organisms), chemistry (in shapes of molecules and crystal structures), and physics (where symmetries correspond to conserved quantities). The word "symmetry" is a 16th-century Latin derivative from the Greek words for "together" (syn-) and "measure" (metron).