The shape below is an equilateral triangle. a) Does the shape have rotational symmetry? If so, identify the angle of rotation. b

Question

2 years ago

7

) Does the shape tessellate?The image shows an equilateral triangle." i really need help to find this out

1 answer:

blsea [12.9K] · Answer 1 · 2022-08-07T08:32:13+03:00

4 0

Answer:

Below.

Step-by-step explanation:

a) An equilibrium does have rotational symmetry.

The angle of rotation is 120 degrees .

It has Rotational symmetry of order 3.

b) It does tessellate because the angle in the triangle divides exactly into 360 : 360 / 60 = 6.