Question

6
7 7
a
b
c
d

Explanation:

Step1: Analyze the triangle's symmetry

The large triangle has a base divided into two segments of length 7, so it's isoceles (or symmetric) about the vertical line through the midpoint. The right angles and equal segments suggest we look for a point equidistant or with equal properties.

Step2: Check the figure's properties

The figure A is a rectangle (or right - angled) with sides related to the symmetry. The other points (B, C, D) are at intersections, but A is part of the symmetric right - angled structure matching the base's 7 - 7 division and right angles. So the correct option is A.

Answer:

A. A