Question

solve for x (just type the number in)
8
10
12
90

Explanation:

Step1: Identify triangle property

The figure shows that the segment connecting A to B is bisected perpendicularly by the other segment, so the point on side \( m \) is equidistant from A and B. This means the triangle is isosceles with sides \( m \) and \( x \) corresponding to the equal sides from the perpendicular bisector.

Step2: Match equal side lengths

Since side \( m = 10 \), the congruent side \( x \) has the same length.

Answer:

10