Question

1. what type of symmetry does this figure have? figure of a triangle-like shape with a dashed vertical line through the middle options: reflectional symmetry, triangular symmetry, point symmetry, rotational symmetry

Explanation:

Step1: Check reflection over vertical line

The dashed vertical line divides the figure into two mirror-image halves.

Step2: Evaluate other options

"Triangular symmetry" is not a standard type; point symmetry requires 180° rotation match (no), rotational symmetry needs rotation <180° to match (no).

Answer:

reflectional symmetry