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Mathematics 8 Online
eviant:

Which statement about this figure is true? https://dlap.gradpoint.com/Resz/~yUA6AAAAAAwltxK42aFXeA.R57h92OayHyk_zsi8mG5bD/7234256,74/Assets/questions/quiz/geometry/geosymm/geosymm-e-5.png It has rotational symmetry with an angle of rotation of 45°. It has no rotational symmetry. It has reflectional symmetry with four lines of symmetry. It has no reflectional symmetry.

eviant:

@Vocaloid

Vocaloid:

hm, any ideas so far? if we rotate the flower thing 45 degrees does it still look the same as before?

Vocaloid:

|dw:1526499500762:dw|

Vocaloid:

|dw:1526499505508:dw|

Vocaloid:

this is a 45 degree rotation, it doesn't quite produce the same thing, but let's try lines of symmetry instead

Vocaloid:

|dw:1526499555877:dw|

Vocaloid:

notice how we can split the flower in half 4 ways giving us four lines of symmetry (C)

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