HELP HELP--Given an equilateral triangle, what kind of symmetry will the figure have: point, line, plane. (Select all that apply

Question

Dafna1 [17]

3 years ago

12

HELP HELP--Given an equilateral triangle, what kind of symmetry will the figure have: point, line, plane. (Select all that apply

.)

Mathematics

2 answers:

Salsk061 [2.6K] · Answer 1 · 2022-02-03T00:27:02+03:00

Salsk061 [2.6K]3 years ago

3 0

Answer:

line and point

Step-by-step explanation:

a triangle can be equally split in half, as well as with a point in the middle

insens350 [35] · Answer 2 · 2022-02-03T02:20:23+03:00

Answer:

line symmetry
rotational symmetry about a point (centroid)

Step-by-step explanation:

An equilateral triangle has rotational symmetry about its centroid (point). There does not exist a point such that the reflection of the figure across the point is the same as the figure.

It has mirror symmetry about any altitude line.