Problem

Analyze the displayed circle construction on segment \(AB\). Identify the invalid compass-width change, give the permitted correction, and state the \(\text{three}\text{-}\text{length}\) equality the corrected construction guarantees.

Answer choices

Choose your path.

Preview only

invalid action = centering the second circle at B; correction = center both circles at A; guarantee = AB=AC=BC

invalid action = choosing an intersection C; correction = choose a point not on either circle; guarantee = AB=AC=BC

invalid action = changing the compass width for the B-centered circle; correction = draw both circles with radius AB; guarantee = AB=AC=BC

invalid action = using equal radii; correction = choose any two radii that intersect; guarantee = AB=AC=BC

The choices are visible. Checking your work and seeing which answer is correct happen inside Gozunta.