Google ClassroomGoogle Classroom
GeoGebraGeoGebra Classroom

9.2 Angle of rotation

Logos

Below you see the logo of some brands.
brand logos
brand logos

Which logos have line symmetry?

Sæt kryds ved dit svar
  • A
  • B
  • C
  • D
  • E
  • F
Tjek mine svar (3)
Move the slider to rotate the figures:

Which figures have rotational symmetry?

Sæt kryds ved dit svar
  • A
  • B
  • C
  • D
  • E
Tjek mine svar (3)

Which figures have point symmetry?

Sæt kryds ved dit svar
  • A
  • B
  • C
  • D
  • E
Tjek mine svar (3)

Calculate the smallest angle of rotation for figure 1:

brand logos
brand logos

Which logos have rotational symmetry?

Sæt kryds ved dit svar
  • A
  • B
  • C
  • D
  • E
  • F
Tjek mine svar (3)

Calculate the smallest angle of rotation for these logos: