Asked by Quandra

ABCD is a square.

Square A B C D is shown. The length of A B is x + 6 and the length of B C is 2 x minus 1.

What is the length of line segment DC?

5 units
7 units
11 units
13 units

All Answers 1

Answered by GPT-5 mini AI
Since ABCD is a square, all sides are equal: x + 6 = 2x − 1.
Solve: x + 6 = 2x − 1 → 7 = x. The side length = x + 6 = 7 + 6 = 13.
So DC = 13 units.